Gnutls: gnutls: use-after-free in gnutls_pkcs11_token_set_pin
Priority LOW 28CWE-825Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · Low · High
- Fix status
- Partial Red Hat: 34 fixed, 3 without a fix
Attack profile from CVSS 3.1 · CNA. Fix status from CNA and Red Hat.
Summary
A flaw was found in GnuTLS. The `gnutls_pkcs11_token_set_pin` function, used for changing the Security Officer PIN, can lead to a use-after-free vulnerability. This occurs when an attacker attempts to change the PIN with a NULL old PIN for a token that lacks a protected authentication path.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0015 4th percentileScored 2026-11-07
Fix Partial Red Hat: 24 advisoriesRed Hat: 34 fixed, 3 without a fix
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | gnutls | all versions | — | No fix listed | CNA |
| Red Hat | Red Hat Enterprise Linux 10 | — | 3.8.10-4.el10_2 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 10.0 Extended Update Support | — | 3.8.9-9.el10_0.19 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 7 Extended Lifecycle Support | — | 3.3.29-9.el7_9.2 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8 | — | 3.6.16-8.el8_10.6 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8 | — | 3.6.16-8.el8_10.6 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | — | 3.6.14-10.el8_4.1 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | — | 4.13-3.el8_4.1 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On | — | 3.6.14-10.el8_4.1 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On | — | 4.13-3.el8_4.1 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support | — | 3.6.16-5.el8_6.5 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support | — | 4.13-3.el8_6.2 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On | — | 3.6.16-5.el8_6.5 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On | — | 4.13-3.el8_6.2 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.8 Telecommunications Update Service | — | 3.6.16-7.el8_8.4 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.8 Telecommunications Update Service | — | 4.13-4.el8_8.1 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions | — | 3.6.16-7.el8_8.4 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions | — | 4.13-4.el8_8.1 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 9 | — | 3.8.10-4.el9_8 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 9 | — | 3.8.10-4.el9_8 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions | — | 3.7.6-21.el9_2.7 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions | — | 3.8.3-4.el9_4.6 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 9.6 Extended Update Support | — | 3.8.3-6.el9_6.4 | Patch available | CNA |
| Red Hat | Cert Manager support for Red Hat OpenShift release 1.17 | — | 1791371080 | Patch available | CNA |
| Red Hat | Cert Manager support for Red Hat OpenShift release 1.17 | — | 1791371069 | Patch available | CNA |
| Red Hat | Cert Manager support for Red Hat OpenShift release 1.17 | — | 1791788287 | Patch available | CNA |
| Red Hat | Cert Manager support for Red Hat OpenShift release 1.17 | — | 1791970484 | Patch available | CNA |
| Red Hat | Cert Manager support for Red Hat OpenShift release 1.18 | — | 1791459707 | Patch available | CNA |
| Red Hat | Cert Manager support for Red Hat OpenShift release 1.18 | — | 1791459711 | Patch available | CNA |
| Red Hat | Cert Manager support for Red Hat OpenShift release 1.18 | — | 1791459759 | Patch available | CNA |
| Red Hat | Cert Manager support for Red Hat OpenShift release 1.18 | — | 1789029076 | Patch available | CNA |
| Red Hat | Cert Manager support for Red Hat OpenShift release 1.18 | — | 1791966259 | Patch available | CNA |
| Red Hat | Cert Manager support for Red Hat OpenShift release 1.20 | — | 1790598593 | Patch available | CNA |
| Red Hat | Red Hat Discovery 2 | — | 1782159791 | Patch available | CNA |
| Red Hat | Red Hat Discovery 2 | — | 1782166952 | Patch available | CNA |
| Red Hat | Red Hat Hardened Images | — | 3.8.13-1.hum1 | Patch available | CNA |
| Red Hat | Red Hat OpenShift AI 3.4 | — | 1790703542 | Patch available | CNA |
| Red Hat | Red Hat Update Infrastructure 5 | — | 1781525684 | Patch available | CNA |
| Red Hat | Red Hat Update Infrastructure 5 | — | 1781525671 | Patch available | CNA |
| Red Hat | Red Hat Update Infrastructure 5 | — | 1781525693 | Patch available | CNA |
| Red Hat | Red Hat Update Infrastructure 5 | — | 1781525739 | Patch available | CNA |
| Red Hat | Red Hat Update Infrastructure 5 | — | 1787241211 | Patch available | CNA |
| Red Hat | Red Hat Update Infrastructure 5 | — | 1787135742 | Patch available | CNA |
| Red Hat | Red Hat Update Infrastructure 5 | — | 1787241260 | Patch available | CNA |
| Red Hat | Red Hat Enterprise Linux 6 | — | — | No fix listed | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4 | — | — | Not affected | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4 | — | — | No fix listed | CNA |
| Red Hat | Red Hat OpenShift Container Platform 4 | — | — | No fix listed | CNA |
| Red Hat | Red Hat OpenShift Container Platform 5 | — | — | No fix listed | CNA |
- gnutls Vendor— Affected all versions Fixed in — No fix listed CNA
- Red Hat Enterprise Linux 10 VendorRed Hat Affected — Fixed in 3.8.10-4.el10_2 Patch available CNA
- Red Hat Enterprise Linux 10.0 Extended Update Support VendorRed Hat Affected — Fixed in 3.8.9-9.el10_0.19 Patch available CNA
- Red Hat Enterprise Linux 7 Extended Lifecycle Support VendorRed Hat Affected — Fixed in 3.3.29-9.el7_9.2 Patch available CNA
- Red Hat Enterprise Linux 8 VendorRed Hat Affected — Fixed in 3.6.16-8.el8_10.6 Patch available CNA
- Red Hat Enterprise Linux 8 VendorRed Hat Affected — Fixed in 3.6.16-8.el8_10.6 Patch available CNA
- Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support VendorRed Hat Affected — Fixed in 3.6.14-10.el8_4.1 Patch available CNA
- Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support VendorRed Hat Affected — Fixed in 4.13-3.el8_4.1 Patch available CNA
- Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On VendorRed Hat Affected — Fixed in 3.6.14-10.el8_4.1 Patch available CNA
- Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On VendorRed Hat Affected — Fixed in 4.13-3.el8_4.1 Patch available CNA
- Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support VendorRed Hat Affected — Fixed in 3.6.16-5.el8_6.5 Patch available CNA
- Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support VendorRed Hat Affected — Fixed in 4.13-3.el8_6.2 Patch available CNA
- Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On VendorRed Hat Affected — Fixed in 3.6.16-5.el8_6.5 Patch available CNA
- Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On VendorRed Hat Affected — Fixed in 4.13-3.el8_6.2 Patch available CNA
- Red Hat Enterprise Linux 8.8 Telecommunications Update Service VendorRed Hat Affected — Fixed in 3.6.16-7.el8_8.4 Patch available CNA
- Red Hat Enterprise Linux 8.8 Telecommunications Update Service VendorRed Hat Affected — Fixed in 4.13-4.el8_8.1 Patch available CNA
- Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions VendorRed Hat Affected — Fixed in 3.6.16-7.el8_8.4 Patch available CNA
- Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions VendorRed Hat Affected — Fixed in 4.13-4.el8_8.1 Patch available CNA
- Red Hat Enterprise Linux 9 VendorRed Hat Affected — Fixed in 3.8.10-4.el9_8 Patch available CNA
- Red Hat Enterprise Linux 9 VendorRed Hat Affected — Fixed in 3.8.10-4.el9_8 Patch available CNA
- Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions VendorRed Hat Affected — Fixed in 3.7.6-21.el9_2.7 Patch available CNA
- Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions VendorRed Hat Affected — Fixed in 3.8.3-4.el9_4.6 Patch available CNA
- Red Hat Enterprise Linux 9.6 Extended Update Support VendorRed Hat Affected — Fixed in 3.8.3-6.el9_6.4 Patch available CNA
- Cert Manager support for Red Hat OpenShift release 1.17 VendorRed Hat Affected — Fixed in 1791371080 Patch available CNA
- Cert Manager support for Red Hat OpenShift release 1.17 VendorRed Hat Affected — Fixed in 1791371069 Patch available CNA
- Cert Manager support for Red Hat OpenShift release 1.17 VendorRed Hat Affected — Fixed in 1791788287 Patch available CNA
- Cert Manager support for Red Hat OpenShift release 1.17 VendorRed Hat Affected — Fixed in 1791970484 Patch available CNA
- Cert Manager support for Red Hat OpenShift release 1.18 VendorRed Hat Affected — Fixed in 1791459707 Patch available CNA
- Cert Manager support for Red Hat OpenShift release 1.18 VendorRed Hat Affected — Fixed in 1791459711 Patch available CNA
- Cert Manager support for Red Hat OpenShift release 1.18 VendorRed Hat Affected — Fixed in 1791459759 Patch available CNA
- Cert Manager support for Red Hat OpenShift release 1.18 VendorRed Hat Affected — Fixed in 1789029076 Patch available CNA
- Cert Manager support for Red Hat OpenShift release 1.18 VendorRed Hat Affected — Fixed in 1791966259 Patch available CNA
- Cert Manager support for Red Hat OpenShift release 1.20 VendorRed Hat Affected — Fixed in 1790598593 Patch available CNA
- Red Hat Discovery 2 VendorRed Hat Affected — Fixed in 1782159791 Patch available CNA
- Red Hat Discovery 2 VendorRed Hat Affected — Fixed in 1782166952 Patch available CNA
- Red Hat Hardened Images VendorRed Hat Affected — Fixed in 3.8.13-1.hum1 Patch available CNA
- Red Hat OpenShift AI 3.4 VendorRed Hat Affected — Fixed in 1790703542 Patch available CNA
- Red Hat Update Infrastructure 5 VendorRed Hat Affected — Fixed in 1781525684 Patch available CNA
- Red Hat Update Infrastructure 5 VendorRed Hat Affected — Fixed in 1781525671 Patch available CNA
- Red Hat Update Infrastructure 5 VendorRed Hat Affected — Fixed in 1781525693 Patch available CNA
- Red Hat Update Infrastructure 5 VendorRed Hat Affected — Fixed in 1781525739 Patch available CNA
- Red Hat Update Infrastructure 5 VendorRed Hat Affected — Fixed in 1787241211 Patch available CNA
- Red Hat Update Infrastructure 5 VendorRed Hat Affected — Fixed in 1787135742 Patch available CNA
- Red Hat Update Infrastructure 5 VendorRed Hat Affected — Fixed in 1787241260 Patch available CNA
- Red Hat Enterprise Linux 6 VendorRed Hat Affected — Fixed in — No fix listed CNA
- Red Hat OpenShift Container Platform 4 VendorRed Hat Affected — Fixed in — Not affected CNA
- Red Hat OpenShift Container Platform 4 VendorRed Hat Affected — Fixed in — No fix listed CNA
- Red Hat OpenShift Container Platform 4 VendorRed Hat Affected — Fixed in — No fix listed CNA
- Red Hat OpenShift Container Platform 5 VendorRed Hat Affected — Fixed in — No fix listed CNA
CPE names CNA · 35
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:/o:redhat:enterprise_linux:10.2 | 10.2 | — | Red Hat |
| cpe:/o:redhat:enterprise_linux_eus:10.0 | 10.0 | — | Red Hat |
| cpe:/o:redhat:rhel_els:7 | 7 | — | Red Hat |
| cpe:/a:redhat:enterprise_linux:8::appstream | 8 | — | Red Hat |
| cpe:/o:redhat:enterprise_linux:8::baseos | 8 | — | Red Hat |
| cpe:/a:redhat:rhel_aus:8.4::appstream | 8.4 | — | Red Hat |
| cpe:/a:redhat:rhel_eus_long_life:8.4::appstream | 8.4 | — | Red Hat |
| cpe:/o:redhat:rhel_aus:8.4::baseos | 8.4 | — | Red Hat |
| cpe:/o:redhat:rhel_eus_long_life:8.4::baseos | 8.4 | — | Red Hat |
| cpe:/a:redhat:rhel_aus:8.6::appstream | 8.6 | — | Red Hat |
- cpe:/o:redhat:enterprise_linux:10.2 Versions 10.2 — ·Red Hat
- cpe:/o:redhat:enterprise_linux_eus:10.0 Versions 10.0 — ·Red Hat
- cpe:/o:redhat:rhel_els:7 Versions 7 — ·Red Hat
- cpe:/a:redhat:enterprise_linux:8::appstream Versions 8 — ·Red Hat
- cpe:/o:redhat:enterprise_linux:8::baseos Versions 8 — ·Red Hat
- cpe:/a:redhat:rhel_aus:8.4::appstream Versions 8.4 — ·Red Hat
- cpe:/a:redhat:rhel_eus_long_life:8.4::appstream Versions 8.4 — ·Red Hat
- cpe:/o:redhat:rhel_aus:8.4::baseos Versions 8.4 — ·Red Hat
- cpe:/o:redhat:rhel_eus_long_life:8.4::baseos Versions 8.4 — ·Red Hat
- cpe:/a:redhat:rhel_aus:8.6::appstream Versions 8.6 — ·Red Hat
Show 25 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:/a:redhat:rhel_eus_long_life:8.6::appstream | 8.6 | — | Red Hat |
| cpe:/o:redhat:rhel_aus:8.6::baseos | 8.6 | — | Red Hat |
| cpe:/o:redhat:rhel_eus_long_life:8.6::baseos | 8.6 | — | Red Hat |
| cpe:/a:redhat:rhel_e4s:8.8::appstream | 8.8 | — | Red Hat |
| cpe:/a:redhat:rhel_tus:8.8::appstream | 8.8 | — | Red Hat |
| cpe:/o:redhat:rhel_e4s:8.8::baseos | 8.8 | — | Red Hat |
| cpe:/o:redhat:rhel_tus:8.8::baseos | 8.8 | — | Red Hat |
| cpe:/a:redhat:enterprise_linux:9::appstream | 9 | — | Red Hat |
| cpe:/o:redhat:enterprise_linux:9::baseos | 9 | — | Red Hat |
| cpe:/a:redhat:rhel_e4s:9.2::appstream | 9.2 | — | Red Hat |
| cpe:/o:redhat:rhel_e4s:9.2::baseos | 9.2 | — | Red Hat |
| cpe:/a:redhat:rhel_e4s:9.4::appstream | 9.4 | — | Red Hat |
| cpe:/o:redhat:rhel_e4s:9.4::baseos | 9.4 | — | Red Hat |
| cpe:/a:redhat:rhel_eus:9.6::appstream | 9.6 | — | Red Hat |
| cpe:/o:redhat:rhel_eus:9.6::baseos | 9.6 | — | Red Hat |
| cpe:/a:redhat:cert_manager:1.17::el9 | 1.17 | — | Red Hat |
| cpe:/a:redhat:cert_manager:1.18::el9 | 1.18 | — | Red Hat |
| cpe:/a:redhat:cert_manager:1.20::el9 | 1.20 | — | Red Hat |
| cpe:/a:redhat:discovery:2::el9 | 2 | — | Red Hat |
| cpe:/a:redhat:hummingbird:1 | 1 | — | Red Hat |
| cpe:/a:redhat:openshift_ai:3.4::el9 | 3.4 | — | Red Hat |
| cpe:/a:redhat:rhui:5::el9 | 5 | — | Red Hat |
| cpe:/o:redhat:rhel_els:6 | 6 | — | Red Hat |
| cpe:/a:redhat:openshift:4 | 4 | — | Red Hat |
| cpe:/a:redhat:openshift:5 | 5 | — | Red Hat |
- cpe:/a:redhat:rhel_eus_long_life:8.6::appstream Versions 8.6 — ·Red Hat
- cpe:/o:redhat:rhel_aus:8.6::baseos Versions 8.6 — ·Red Hat
- cpe:/o:redhat:rhel_eus_long_life:8.6::baseos Versions 8.6 — ·Red Hat
- cpe:/a:redhat:rhel_e4s:8.8::appstream Versions 8.8 — ·Red Hat
- cpe:/a:redhat:rhel_tus:8.8::appstream Versions 8.8 — ·Red Hat
- cpe:/o:redhat:rhel_e4s:8.8::baseos Versions 8.8 — ·Red Hat
- cpe:/o:redhat:rhel_tus:8.8::baseos Versions 8.8 — ·Red Hat
- cpe:/a:redhat:enterprise_linux:9::appstream Versions 9 — ·Red Hat
- cpe:/o:redhat:enterprise_linux:9::baseos Versions 9 — ·Red Hat
- cpe:/a:redhat:rhel_e4s:9.2::appstream Versions 9.2 — ·Red Hat
- cpe:/o:redhat:rhel_e4s:9.2::baseos Versions 9.2 — ·Red Hat
- cpe:/a:redhat:rhel_e4s:9.4::appstream Versions 9.4 — ·Red Hat
- cpe:/o:redhat:rhel_e4s:9.4::baseos Versions 9.4 — ·Red Hat
- cpe:/a:redhat:rhel_eus:9.6::appstream Versions 9.6 — ·Red Hat
- cpe:/o:redhat:rhel_eus:9.6::baseos Versions 9.6 — ·Red Hat
- cpe:/a:redhat:cert_manager:1.17::el9 Versions 1.17 — ·Red Hat
- cpe:/a:redhat:cert_manager:1.18::el9 Versions 1.18 — ·Red Hat
- cpe:/a:redhat:cert_manager:1.20::el9 Versions 1.20 — ·Red Hat
- cpe:/a:redhat:discovery:2::el9 Versions 2 — ·Red Hat
- cpe:/a:redhat:hummingbird:1 Versions 1 — ·Red Hat
- cpe:/a:redhat:openshift_ai:3.4::el9 Versions 3.4 — ·Red Hat
- cpe:/a:redhat:rhui:5::el9 Versions 5 — ·Red Hat
- cpe:/o:redhat:rhel_els:6 Versions 6 — ·Red Hat
- cpe:/a:redhat:openshift:4 Versions 4 — ·Red Hat
- cpe:/a:redhat:openshift:5 Versions 5 — ·Red Hat
Remediation
Red Hat 24 advisories
- RHSA-2026:82888 Released 2026-10-14 · Red Hat rating Importantcert-manager Operator for Red Hat OpenShift 1.17.2
- Cert Manager support for Red Hat OpenShift release 1.17 registry.redhat.io/cert-manager/cert-manager-operator-bundle
- RHSA-2026:82857 Released 2026-10-14 · Red Hat rating Importantcert-manager Operator for Red Hat OpenShift 1.18.2
- Cert Manager support for Red Hat OpenShift release 1.18 registry.redhat.io/cert-manager/cert-manager-operator-bundle
- RHSA-2026:82372 Released 2026-10-13 · Red Hat rating Importantcert-manager Operator for Red Hat OpenShift 1.18.2
- Cert Manager support for Red Hat OpenShift release 1.18 registry.redhat.io/cert-manager/cert-manager-operator-rhel9
Show 21 more Red Hat advisories
- RHSA-2026:82354 Released 2026-10-13 · Red Hat rating Importantcert-manager Operator for Red Hat OpenShift 1.18.2
- Cert Manager support for Red Hat OpenShift release 1.18 registry.redhat.io/cert-manager/cert-manager-istio-csr-rhel9
- RHSA-2026:82347 Released 2026-10-13 · Red Hat rating Importantcert-manager Operator for Red Hat OpenShift 1.18.2
- Cert Manager support for Red Hat OpenShift release 1.18 registry.redhat.io/cert-manager/jetstack-cert-manager-acmesolver-rhel9, registry.redhat.io/cert-manager/jetstack-cert-manager-rhel9
- RHSA-2026:82322 Released 2026-10-13 · Red Hat rating Importantcert-manager Operator for Red Hat OpenShift 1.17.2
- Cert Manager support for Red Hat OpenShift release 1.17 registry.redhat.io/cert-manager/cert-manager-operator-rhel9
- RHSA-2026:82304 Released 2026-10-13 · Red Hat rating Importantcert-manager Operator for Red Hat OpenShift 1.17.2
- Cert Manager support for Red Hat OpenShift release 1.17 registry.redhat.io/cert-manager/jetstack-cert-manager-acmesolver-rhel9, registry.redhat.io/cert-manager/jetstack-cert-manager-rhel9
- RHSA-2026:74674 Released 2026-10-01 · Red Hat rating ImportantRed Hat AI Base Images 3.4.3 (Neuron)
- Red Hat OpenShift AI 3.4 registry.redhat.io/rhai/base-image-neuron-rhel9
- RHSA-2026:72502 Released 2026-09-28 · Red Hat rating Importantcert-manager Operator for Red Hat OpenShift 1.20.1
- Cert Manager support for Red Hat OpenShift release 1.20 registry.redhat.io/cert-manager/cert-manager-trust-manager-rhel9
- RHSA-2026:58981 Released 2026-08-24 · Red Hat rating CriticalRed Hat Update Infrastructure 5.3 Technology Preview security update
- Red Hat Update Infrastructure 5 registry.redhat.io/rhui5/cds-kubernetes-tp-rhel9, registry.redhat.io/rhui5/installer-tp-rhel9, registry.redhat.io/rhui5/rhua-tp-rhel9
- RHSA-2026:43575 Released 2026-07-22 · Red Hat rating Moderategnutls security update
- Red Hat Enterprise Linux Server (v. 7 ELS) gnutls-3.3.29-9.el7_9.2, gnutls-3.3.29-9.el7_9.2.ppc, gnutls-c++-3.3.29-9.el7_9.2 +6
- RHSA-2026:41921 Released 2026-07-20 · Red Hat rating Importantgnutls security update
- Red Hat Enterprise Linux AppStream E4S (v.9.2) gnutls-c++-3.7.6-21.el9_2.7, gnutls-dane-3.7.6-21.el9_2.7, gnutls-devel-3.7.6-21.el9_2.7 +1
- Red Hat Enterprise Linux BaseOS E4S (v.9.2) gnutls-3.7.6-21.el9_2.7
- RHSA-2026:33125 Released 2026-06-29 · Red Hat rating Importantgnutls and libtasn1 security update
- Red Hat Enterprise Linux AppStream AUS (v.8.4) gnutls-c++-3.6.14-10.el8_4.1, gnutls-dane-3.6.14-10.el8_4.1, gnutls-devel-3.6.14-10.el8_4.1 +3
- Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4) gnutls-c++-3.6.14-10.el8_4.1, gnutls-dane-3.6.14-10.el8_4.1, gnutls-devel-3.6.14-10.el8_4.1 +3
- Red Hat Enterprise Linux BaseOS AUS (v.8.4) gnutls-3.6.14-10.el8_4.1, libtasn1-4.13-3.el8_4.1
- Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4) gnutls-3.6.14-10.el8_4.1, libtasn1-4.13-3.el8_4.1
- RHSA-2026:32962 Released 2026-06-29 · Red Hat rating Importantgnutls security update
- Red Hat Enterprise Linux AppStream E4S (v.9.4) gnutls-c++-3.8.3-4.el9_4.6, gnutls-dane-3.8.3-4.el9_4.6, gnutls-devel-3.8.3-4.el9_4.6 +1
- Red Hat Enterprise Linux BaseOS E4S (v.9.4) gnutls-3.8.3-4.el9_4.6
- RHSA-2026:30849 Released 2026-06-29 · Red Hat rating Importantgnutls and libtasn1 security update
- Red Hat Enterprise Linux AppStream AUS (v.8.6) gnutls-c++-3.6.16-5.el8_6.5, gnutls-dane-3.6.16-5.el8_6.5, gnutls-devel-3.6.16-5.el8_6.5 +3
- Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6) gnutls-c++-3.6.16-5.el8_6.5, gnutls-dane-3.6.16-5.el8_6.5, gnutls-devel-3.6.16-5.el8_6.5 +3
- Red Hat Enterprise Linux BaseOS AUS (v.8.6) gnutls-3.6.16-5.el8_6.5, libtasn1-4.13-3.el8_6.2
- Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6) gnutls-3.6.16-5.el8_6.5, libtasn1-4.13-3.el8_6.2
- RHSA-2026:30850 Released 2026-06-29 · Red Hat rating Importantgnutls and libtasn1 security update
- Red Hat Enterprise Linux AppStream E4S (v.8.8) gnutls-c++-3.6.16-7.el8_8.4, gnutls-dane-3.6.16-7.el8_8.4, gnutls-devel-3.6.16-7.el8_8.4 +3
- Red Hat Enterprise Linux AppStream TUS (v.8.8) gnutls-c++-3.6.16-7.el8_8.4, gnutls-dane-3.6.16-7.el8_8.4, gnutls-devel-3.6.16-7.el8_8.4 +3
- Red Hat Enterprise Linux BaseOS E4S (v.8.8) gnutls-3.6.16-7.el8_8.4, libtasn1-4.13-4.el8_8.1
- Red Hat Enterprise Linux BaseOS TUS (v.8.8) gnutls-3.6.16-7.el8_8.4, libtasn1-4.13-4.el8_8.1
- RHSA-2026:30004 Released 2026-06-25 · Red Hat rating Importantgnutls security update
- Red Hat Enterprise Linux AppStream EUS (v.9.6) gnutls-c++-3.8.3-6.el9_6.4, gnutls-dane-3.8.3-6.el9_6.4, gnutls-devel-3.8.3-6.el9_6.4 +1
- Red Hat Enterprise Linux BaseOS EUS (v.9.6) gnutls-3.8.3-6.el9_6.4
- RHSA-2026:29197 Released 2026-06-24 · Red Hat rating ImportantA Subscription Management tool for finding and reporting Red Hat product usage
- Red Hat Discovery 2 registry.redhat.io/discovery/discovery-server-rhel9, registry.redhat.io/discovery/discovery-ui-rhel9
- RHSA-2026:26409 Released 2026-06-16 · Red Hat rating Importantgnutls security update
- Red Hat Enterprise Linux AppStream EUS (v. 10.0) gnutls-c++-3.8.9-9.el10_0.19, gnutls-dane-3.8.9-9.el10_0.19, gnutls-devel-3.8.9-9.el10_0.19 +2
- Red Hat Enterprise Linux BaseOS EUS (v. 10.0) gnutls-3.8.9-9.el10_0.19
- RHSA-2026:26319 Released 2026-06-16 · Red Hat rating ImportantRed Hat Update Infrastructure 5.2 security update
- Red Hat Update Infrastructure 5 registry.redhat.io/rhui5/cds-rhel9, registry.redhat.io/rhui5/haproxy-rhel9, registry.redhat.io/rhui5/installer-rhel9 +1
- RHSA-2026:20612 Released 2026-05-26 · Red Hat rating Importantgnutls security update
- Red Hat Enterprise Linux AppStream (v. 9) gnutls-c++-3.8.10-4.el9_8, gnutls-dane-3.8.10-4.el9_8, gnutls-devel-3.8.10-4.el9_8 +1
- Red Hat Enterprise Linux BaseOS (v. 9) gnutls-3.8.10-4.el9_8
- RHSA-2026:20613 Released 2026-05-26 · Red Hat rating Importantgnutls security update
- Red Hat Enterprise Linux AppStream (v. 10) gnutls-c++-3.8.10-4.el10_2, gnutls-dane-3.8.10-4.el10_2, gnutls-devel-3.8.10-4.el10_2 +2
- Red Hat Enterprise Linux BaseOS (v. 10) gnutls-3.8.10-4.el10_2
- RHSA-2026:20611 Released 2026-05-26 · Red Hat rating Importantgnutls security update
- Red Hat Enterprise Linux AppStream (v. 8) gnutls-c++-3.6.16-8.el8_10.6, gnutls-dane-3.6.16-8.el8_10.6, gnutls-devel-3.6.16-8.el8_10.6 +1
- Red Hat Enterprise Linux BaseOS (v. 8) gnutls-3.6.16-8.el8_10.6
- RHSA-2026:13274 Released 2026-05-02 · Red Hat rating ImportantRed Hat Hardened Images RPMs bug fix and enhancement update
- Red Hat Hardened Images gnutls-3.8.13-1.hum1@aarch64, gnutls-3.8.13-1.hum1@src, gnutls-3.8.13-1.hum1@x86_64 +14
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 6 | Affected | No fix planned: Out of support scope |
| Red Hat OpenShift Container Platform 4 | Affected | No fix yet: Fix deferred |
| Red Hat OpenShift Container Platform 5 | Affected | No fix yet: Fix deferred |
| Cert Manager support for Red Hat OpenShift release 1.17 | Fixed | RHSA-2026:82304, RHSA-2026:82322, RHSA-2026:82888 |
| Cert Manager support for Red Hat OpenShift release 1.18 | Fixed | RHSA-2026:82347, RHSA-2026:82354, RHSA-2026:82372, RHSA-2026:82857 |
| Cert Manager support for Red Hat OpenShift release 1.20 | Fixed | RHSA-2026:72502 |
| Red Hat Discovery 2 | Fixed | RHSA-2026:29197 |
| Red Hat Enterprise Linux AppStream (v. 10) | Fixed | RHSA-2026:20613 |
| Red Hat Enterprise Linux AppStream (v. 8) | Fixed | RHSA-2026:20611 |
| Red Hat Enterprise Linux AppStream (v. 9) | Fixed | RHSA-2026:20612 |
| Red Hat Enterprise Linux AppStream AUS (v.8.4) | Fixed | RHSA-2026:33125 |
| Red Hat Enterprise Linux AppStream AUS (v.8.6) | Fixed | RHSA-2026:30849 |
| Red Hat Enterprise Linux AppStream E4S (v.8.8) | Fixed | RHSA-2026:30850 |
| Red Hat Enterprise Linux AppStream E4S (v.9.2) | Fixed | RHSA-2026:41921 |
| Red Hat Enterprise Linux AppStream E4S (v.9.4) | Fixed | RHSA-2026:32962 |
| Red Hat Enterprise Linux AppStream EUS (v. 10.0) | Fixed | RHSA-2026:26409 |
| Red Hat Enterprise Linux AppStream EUS (v.9.6) | Fixed | RHSA-2026:30004 |
| Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4) | Fixed | RHSA-2026:33125 |
| Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6) | Fixed | RHSA-2026:30849 |
| Red Hat Enterprise Linux AppStream TUS (v.8.8) | Fixed | RHSA-2026:30850 |
| Red Hat Enterprise Linux BaseOS (v. 10) | Fixed | RHSA-2026:20613 |
| Red Hat Enterprise Linux BaseOS (v. 8) | Fixed | RHSA-2026:20611 |
| Red Hat Enterprise Linux BaseOS (v. 9) | Fixed | RHSA-2026:20612 |
| Red Hat Enterprise Linux BaseOS AUS (v.8.4) | Fixed | RHSA-2026:33125 |
| Red Hat Enterprise Linux BaseOS AUS (v.8.6) | Fixed | RHSA-2026:30849 |
| Red Hat Enterprise Linux BaseOS E4S (v.8.8) | Fixed | RHSA-2026:30850 |
| Red Hat Enterprise Linux BaseOS E4S (v.9.2) | Fixed | RHSA-2026:41921 |
| Red Hat Enterprise Linux BaseOS E4S (v.9.4) | Fixed | RHSA-2026:32962 |
| Red Hat Enterprise Linux BaseOS EUS (v. 10.0) | Fixed | RHSA-2026:26409 |
| Red Hat Enterprise Linux BaseOS EUS (v.9.6) | Fixed | RHSA-2026:30004 |
| Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4) | Fixed | RHSA-2026:33125 |
| Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6) | Fixed | RHSA-2026:30849 |
| Red Hat Enterprise Linux BaseOS TUS (v.8.8) | Fixed | RHSA-2026:30850 |
| Red Hat Enterprise Linux Server (v. 7 ELS) | Fixed | RHSA-2026:43575 |
| Red Hat Hardened Images | Fixed | RHSA-2026:13274 |
| Red Hat OpenShift AI 3.4 | Fixed | RHSA-2026:74674 |
| Red Hat Update Infrastructure 5 | Fixed | RHSA-2026:26319, RHSA-2026:58981 |
Not affected: 19 products
- Red Hat Enterprise Linux AppStream AUS (v.8.4)
- Red Hat Enterprise Linux AppStream AUS (v.8.6)
- Red Hat Enterprise Linux AppStream E4S (v.8.8)
- Red Hat Enterprise Linux AppStream EUS (v. 10.0)
- Red Hat Enterprise Linux AppStream EUS (v.9.6)
- Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)
- Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)
- Red Hat Enterprise Linux AppStream TUS (v.8.8)
- Red Hat Enterprise Linux BaseOS AUS (v.8.4)
- Red Hat Enterprise Linux BaseOS AUS (v.8.6)
- Red Hat Enterprise Linux BaseOS E4S (v.8.8)
- Red Hat Enterprise Linux BaseOS EUS (v. 10.0)
- Red Hat Enterprise Linux BaseOS EUS (v.9.6)
- Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4)
- Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6)
- Red Hat Enterprise Linux BaseOS TUS (v.8.8)
- Red Hat Enterprise Linux Server (v. 7 ELS)
- Red Hat OpenShift Container Platform 4
- Red Hat Update Infrastructure 5
Timeline
- 2026-10-02 Threatist record created from CVE-2026-42014
- 2026-10-03 Alias added: GHSA-m4m5-7xc2-xc7g
- 2026-10-13 Affected versions changed · CNA
- 2026-10-13 Affected versions changed · Red Hat
- 2026-10-14 Fix available: RHSA-2026:82304 · Red Hat
- 2026-10-14 Fix available: RHSA-2026:82322 · Red Hat
- 2026-10-14 Fix available: cert-manager/cert-manager-istio-csr-rhel9@1791459759, cert-manager/cert-manager-operator-rhel9@1789029076, cert-manager/cert-manager-operator-rhel9@1791788287 +4 · CNA
- 2026-10-14 5 new references · CNA
- 2026-10-14 Fix available: RHSA-2026:82372 · Red Hat
- 2026-10-14 Fix available: RHSA-2026:82354 · Red Hat
- 2026-10-14 Fix available: RHSA-2026:82347 · Red Hat
- 2026-10-15 Fix available: RHSA-2026:82857 · Red Hat
- 2026-10-15 Fix available: RHSA-2026:82888 · Red Hat
- 2026-10-15 Fix available: cert-manager/cert-manager-operator-bundle@1791966259, cert-manager/cert-manager-operator-bundle@1791970484 · CNA
- 2026-10-15 2 new references · CNA
- 2026-10-16 Fix available: Cert Manager support for Red Hat OpenShift release 1.17, Cert Manager support for Red Hat OpenShift release 1.18 · Red Hat
- 2026-11-03 Affected versions changed · CNA
- 2026-11-03 Affected versions changed · Red Hat
References
Advisory 24
- RHSA-2026:13274
- RHSA-2026:20611
- RHSA-2026:20612
- RHSA-2026:20613
- RHSA-2026:26319
- RHSA-2026:26409
- RHSA-2026:29197
- RHSA-2026:30004
- RHSA-2026:30849
- RHSA-2026:30850
- RHSA-2026:32962
- RHSA-2026:33125
- RHSA-2026:41921
- RHSA-2026:43575
- RHSA-2026:58981
- RHSA-2026:72502
- RHSA-2026:74674
- RHSA-2026:82304
- RHSA-2026:82322
- RHSA-2026:82347
- RHSA-2026:82354
- RHSA-2026:82372
- RHSA-2026:82857
- RHSA-2026:82888
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Sources
- CVE-2026-42014 · CVE Program
- CVE-2026-42014 · NVD
- FIRST EPSS
- GHSA-m4m5-7xc2-xc7g · GitHub Advisory Database · CC BY 4.0
- CVE-2026-42014 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences