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TI-2026-37840 Aliases CVE-2026-52720GHSA-38vh-57p3-w3gw

Gstreamer1-plugins-bad-free: gstreamer: heap buffer overflow via crafted vnc server rectangle in librfb

Priority MEDIUM 41CWE-122Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
Partial Red Hat: 20 fixed, 1 without a fix

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and Red Hat. Impact type from CWE-122 and the CVSS impact.

Summary

A heap buffer overflow vulnerability was found in GStreamer's librfb (RFB/VNC client). The rectangle bounds check incorrectly validates area rather than individual dimensions, allowing a malicious VNC server to send a rectangle that extends beyond the framebuffer. A remote attacker could set up a malicious VNC server and trick a user into connecting, resulting in an out-of-bounds heap write that could lead to code execution or a crash.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00638 50th percentileScored 2026-11-07
Fix Partial Red Hat: 12 advisoriesRed Hat: 20 fixed, 1 without a fix

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Red HatRed Hat Enterprise Linux 10—1.26.7-2.el10_2.4Patch availableCNA
Red HatRed Hat Enterprise Linux 10.0 Extended Update Support—1.24.11-3.el10_0.4Patch availableCNA
Red HatRed Hat Enterprise Linux 7 Extended Lifecycle Support—1.10.4-6.el7_9Patch availableCNA
Red HatRed Hat Enterprise Linux 7 Extended Lifecycle Support—0.10.23-25.el7_9Patch availableCNA
Red HatRed Hat Enterprise Linux 8—1.16.1-8.el8_10Patch availableCNA
Red HatRed Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support—1.16.1-4.el8_4.2Patch availableCNA
Red HatRed Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On—1.16.1-4.el8_4.2Patch availableCNA
Red HatRed Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support—1.16.1-4.el8_6.2Patch availableCNA
Red HatRed Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On—1.16.1-4.el8_6.2Patch availableCNA
Red HatRed Hat Enterprise Linux 8.8 Telecommunications Update Service—1.16.1-4.el8_8.2Patch availableCNA
Red HatRed Hat Enterprise Linux 8.8 Update Services for SAP Solutions—1.16.1-4.el8_8.2Patch availableCNA
Red HatRed Hat Enterprise Linux 9—1.22.12-7.el9_8.1Patch availableCNA
Red HatRed Hat Enterprise Linux 9.2 Update Services for SAP Solutions—1.18.4-9.el9_2.3Patch availableCNA
Red HatRed Hat Enterprise Linux 9.4 Update Services for SAP Solutions—1.22.1-6.el9_4.4Patch availableCNA
Red HatRed Hat Enterprise Linux 9.6 Extended Update Support—1.22.12-5.el9_6.4Patch availableCNA
Red HatRed Hat Enterprise Linux 6——No fix listedCNA
  • Red Hat Enterprise Linux 10 VendorRed Hat Affected — Fixed in 1.26.7-2.el10_2.4 Patch available CNA
  • Red Hat Enterprise Linux 10.0 Extended Update Support VendorRed Hat Affected — Fixed in 1.24.11-3.el10_0.4 Patch available CNA
  • Red Hat Enterprise Linux 7 Extended Lifecycle Support VendorRed Hat Affected — Fixed in 1.10.4-6.el7_9 Patch available CNA
  • Red Hat Enterprise Linux 7 Extended Lifecycle Support VendorRed Hat Affected — Fixed in 0.10.23-25.el7_9 Patch available CNA
  • Red Hat Enterprise Linux 8 VendorRed Hat Affected — Fixed in 1.16.1-8.el8_10 Patch available CNA
  • Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support VendorRed Hat Affected — Fixed in 1.16.1-4.el8_4.2 Patch available CNA
  • Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On VendorRed Hat Affected — Fixed in 1.16.1-4.el8_4.2 Patch available CNA
  • Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support VendorRed Hat Affected — Fixed in 1.16.1-4.el8_6.2 Patch available CNA
  • Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On VendorRed Hat Affected — Fixed in 1.16.1-4.el8_6.2 Patch available CNA
  • Red Hat Enterprise Linux 8.8 Telecommunications Update Service VendorRed Hat Affected — Fixed in 1.16.1-4.el8_8.2 Patch available CNA
  • Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions VendorRed Hat Affected — Fixed in 1.16.1-4.el8_8.2 Patch available CNA
  • Red Hat Enterprise Linux 9 VendorRed Hat Affected — Fixed in 1.22.12-7.el9_8.1 Patch available CNA
  • Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions VendorRed Hat Affected — Fixed in 1.18.4-9.el9_2.3 Patch available CNA
  • Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions VendorRed Hat Affected — Fixed in 1.22.1-6.el9_4.4 Patch available CNA
  • Red Hat Enterprise Linux 9.6 Extended Update Support VendorRed Hat Affected — Fixed in 1.22.12-5.el9_6.4 Patch available CNA
  • Red Hat Enterprise Linux 6 VendorRed Hat Affected — Fixed in — No fix listed CNA

CPE names CNA · 18

CPEVersionsRoleVendor
cpe:/o:redhat:enterprise_linux:10.210.2—Red Hat
cpe:/o:redhat:enterprise_linux_eus:10.010.0—Red Hat
cpe:/o:redhat:rhel_els:77—Red Hat
cpe:/a:redhat:enterprise_linux:8::appstream8—Red Hat
cpe:/a:redhat:enterprise_linux:8::crb8—Red Hat
cpe:/a:redhat:rhel_aus:8.4::appstream8.4—Red Hat
cpe:/a:redhat:rhel_eus_long_life:8.4::appstream8.4—Red Hat
cpe:/a:redhat:rhel_aus:8.6::appstream8.6—Red Hat
cpe:/a:redhat:rhel_eus_long_life:8.6::appstream8.6—Red Hat
cpe:/a:redhat:rhel_e4s:8.8::appstream8.8—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:/a:redhat:enterprise_linux:8::crb 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:/a:redhat:rhel_aus:8.6::appstream Versions 8.6 — ·Red Hat
  • cpe:/a:redhat:rhel_eus_long_life:8.6::appstream Versions 8.6 — ·Red Hat
  • cpe:/a:redhat:rhel_e4s:8.8::appstream Versions 8.8 — ·Red Hat
Show 8 more CPE
CPEVersionsRoleVendor
cpe:/a:redhat:rhel_tus:8.8::appstream8.8—Red Hat
cpe:/a:redhat:enterprise_linux:9::appstream9—Red Hat
cpe:/a:redhat:enterprise_linux:9::crb9—Red Hat
cpe:/a:redhat:rhel_e4s:9.2::appstream9.2—Red Hat
cpe:/a:redhat:rhel_e4s:9.4::appstream9.4—Red Hat
cpe:/a:redhat:rhel_eus:9.6::appstream9.6—Red Hat
cpe:/a:redhat:rhel_eus:9.6::crb9.6—Red Hat
cpe:/o:redhat:rhel_els:66—Red Hat
  • cpe:/a:redhat:rhel_tus:8.8::appstream Versions 8.8 — ·Red Hat
  • cpe:/a:redhat:enterprise_linux:9::appstream Versions 9 — ·Red Hat
  • cpe:/a:redhat:enterprise_linux:9::crb Versions 9 — ·Red Hat
  • cpe:/a:redhat:rhel_e4s:9.2::appstream Versions 9.2 — ·Red Hat
  • cpe:/a:redhat:rhel_e4s:9.4::appstream Versions 9.4 — ·Red Hat
  • cpe:/a:redhat:rhel_eus:9.6::appstream Versions 9.6 — ·Red Hat
  • cpe:/a:redhat:rhel_eus:9.6::crb Versions 9.6 — ·Red Hat
  • cpe:/o:redhat:rhel_els:6 Versions 6 — ·Red Hat

Remediation

Red Hat 12 advisories

  • RHSA-2026:49517 Released 2026-08-03 · Red Hat rating Important
    gstreamer-plugins-bad-free security update
    • Red Hat Enterprise Linux Server (v. 7 ELS) gstreamer-plugins-bad-free-0.10.23-25.el7_9, gstreamer-plugins-bad-free-0.10.23-25.el7_9.ppc
    • Red Hat Enterprise Linux Server Optional (v. 7 ELS) gstreamer-plugins-bad-free-devel-0.10.23-25.el7_9, gstreamer-plugins-bad-free-devel-0.10.23-25.el7_9.ppc, gstreamer-plugins-bad-free-devel-docs-0.10.23-25.el7_9
  • RHSA-2026:47718 Released 2026-07-30 · Red Hat rating Important
    gstreamer1-plugins-bad-free security update
    • Red Hat Enterprise Linux AppStream E4S (v.8.8) gstreamer1-plugins-bad-free-1.16.1-4.el8_8.2
    • Red Hat Enterprise Linux AppStream TUS (v.8.8) gstreamer1-plugins-bad-free-1.16.1-4.el8_8.2
  • RHSA-2026:47717 Released 2026-07-29 · Red Hat rating Important
    gstreamer1-plugins-bad-free security update
    • Red Hat Enterprise Linux AppStream EUS (v. 10.0) gstreamer1-plugins-bad-free-1.24.11-3.el10_0.4, gstreamer1-plugins-bad-free-libs-1.24.11-3.el10_0.4
    • Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0) gstreamer1-plugins-bad-free-devel-1.24.11-3.el10_0.4
Show 9 more Red Hat advisories
  • RHSA-2026:47176 Released 2026-07-28 · Red Hat rating Important
    gstreamer1-plugins-bad-free security update
    • Red Hat Enterprise Linux Server (v. 7 ELS) gstreamer1-plugins-bad-free-1.10.4-6.el7_9, gstreamer1-plugins-bad-free-1.10.4-6.el7_9.ppc
    • Red Hat Enterprise Linux Server Optional (v. 7 ELS) gstreamer1-plugins-bad-free-devel-1.10.4-6.el7_9, gstreamer1-plugins-bad-free-devel-1.10.4-6.el7_9.ppc, gstreamer1-plugins-bad-free-gtk-1.10.4-6.el7_9 +1
  • RHSA-2026:47071 Released 2026-07-28 · Red Hat rating Important
    gstreamer1-plugins-bad-free security update
    • Red Hat Enterprise Linux AppStream E4S (v.9.4) gstreamer1-plugins-bad-free-1.22.1-6.el9_4.4
  • RHSA-2026:47070 Released 2026-07-28 · Red Hat rating Important
    gstreamer1-plugins-bad-free security update
    • Red Hat CodeReady Linux Builder EUS (v.9.6) gstreamer1-plugins-bad-free-devel-1.22.12-5.el9_6.4
    • Red Hat Enterprise Linux AppStream EUS (v.9.6) gstreamer1-plugins-bad-free-1.22.12-5.el9_6.4, gstreamer1-plugins-bad-free-libs-1.22.12-5.el9_6.4
  • RHSA-2026:47069 Released 2026-07-28 · Red Hat rating Important
    gstreamer1-plugins-bad-free security update
    • Red Hat Enterprise Linux AppStream E4S (v.9.2) gstreamer1-plugins-bad-free-1.18.4-9.el9_2.3
  • RHSA-2026:47075 Released 2026-07-28 · Red Hat rating Important
    gstreamer1-plugins-bad-free security update
    • Red Hat Enterprise Linux AppStream AUS (v.8.6) gstreamer1-plugins-bad-free-1.16.1-4.el8_6.2
    • Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6) gstreamer1-plugins-bad-free-1.16.1-4.el8_6.2
  • RHSA-2026:47076 Released 2026-07-28 · Red Hat rating Important
    gstreamer1-plugins-bad-free security update
    • Red Hat Enterprise Linux AppStream AUS (v.8.4) gstreamer1-plugins-bad-free-1.16.1-4.el8_4.2
    • Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4) gstreamer1-plugins-bad-free-1.16.1-4.el8_4.2
  • RHSA-2026:37130 Released 2026-07-09 · Red Hat rating Important
    gstreamer1-plugins-bad-free security update
    • Red Hat Enterprise Linux AppStream (v. 8) gstreamer1-plugins-bad-free-1.16.1-8.el8_10
    • Red Hat Enterprise Linux CRB (v. 8) gstreamer1-plugins-bad-free-devel-1.16.1-8.el8_10
  • RHSA-2026:36834 Released 2026-07-08 · Red Hat rating Important
    gstreamer1-plugins-bad-free security update
    • Red Hat Enterprise Linux AppStream (v. 9) gstreamer1-plugins-bad-free-1.22.12-7.el9_8.1, gstreamer1-plugins-bad-free-libs-1.22.12-7.el9_8.1
    • Red Hat Enterprise Linux CodeReady Linux Builder (v. 9) gstreamer1-plugins-bad-free-devel-1.22.12-7.el9_8.1
  • RHSA-2026:36749 Released 2026-07-08 · Red Hat rating Important
    gstreamer1-plugins-bad-free security update
    • Red Hat Enterprise Linux AppStream (v. 10) gstreamer1-plugins-bad-free-1.26.7-2.el10_2.4, gstreamer1-plugins-bad-free-libs-1.26.7-2.el10_2.4
    • Red Hat Enterprise Linux CodeReady Linux Builder (v. 10) gstreamer1-plugins-bad-free-devel-1.26.7-2.el10_2.4

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support and 13 more products — RHSA-2026:36749

    4 records Highest priority Priority MEDIUM 1 MEDIUM, 3 LOW

    Other records, highest priority first

    • TI-2026-37842 Gstreamer1-plugins-bad-free: gstreamer: signed integer overflow in vmnc decoder cursor payload handlingPriority LOW 31
    • TI-2026-37839 Gstreamer1-plugins-bad-free: gstreamer: out-of-bounds read via jpeg segment length validation in va decoderPriority LOW 31
    • TI-2026-37838 Gstreamer1-plugins-bad-free: gstreamer: denial of service via av1 tile_list_obu parser byte/bit confusionPriority LOW 29
    Show all 4 records → Advisory →
  • Advisory ·

    Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support and 13 more products — RHSA-2026:36834

    4 records Highest priority Priority MEDIUM 1 MEDIUM, 3 LOW

    Other records, highest priority first

    • TI-2026-37842 Gstreamer1-plugins-bad-free: gstreamer: signed integer overflow in vmnc decoder cursor payload handlingPriority LOW 31
    • TI-2026-37839 Gstreamer1-plugins-bad-free: gstreamer: out-of-bounds read via jpeg segment length validation in va decoderPriority LOW 31
    • TI-2026-37838 Gstreamer1-plugins-bad-free: gstreamer: denial of service via av1 tile_list_obu parser byte/bit confusionPriority LOW 29
    Show all 4 records → Advisory →
Show 10 more groups
  • Advisory ·

    Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support and 13 more products — RHSA-2026:47070

    4 records Highest priority Priority MEDIUM 1 MEDIUM, 3 LOW

    Other records, highest priority first

    • TI-2026-37842 Gstreamer1-plugins-bad-free: gstreamer: signed integer overflow in vmnc decoder cursor payload handlingPriority LOW 31
    • TI-2026-37839 Gstreamer1-plugins-bad-free: gstreamer: out-of-bounds read via jpeg segment length validation in va decoderPriority LOW 31
    • TI-2026-37838 Gstreamer1-plugins-bad-free: gstreamer: denial of service via av1 tile_list_obu parser byte/bit confusionPriority LOW 29
    Show all 4 records → Advisory →
  • Advisory ·

    Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support and 13 more products — RHSA-2026:47071

    4 records Highest priority Priority MEDIUM 1 MEDIUM, 3 LOW

    Other records, highest priority first

    • TI-2026-37842 Gstreamer1-plugins-bad-free: gstreamer: signed integer overflow in vmnc decoder cursor payload handlingPriority LOW 31
    • TI-2026-37839 Gstreamer1-plugins-bad-free: gstreamer: out-of-bounds read via jpeg segment length validation in va decoderPriority LOW 31
    • TI-2026-37838 Gstreamer1-plugins-bad-free: gstreamer: denial of service via av1 tile_list_obu parser byte/bit confusionPriority LOW 29
    Show all 4 records → Advisory →
  • Advisory ·

    Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support and 13 more products — RHSA-2026:47717

    4 records Highest priority Priority MEDIUM 1 MEDIUM, 3 LOW

    Other records, highest priority first

    • TI-2026-37842 Gstreamer1-plugins-bad-free: gstreamer: signed integer overflow in vmnc decoder cursor payload handlingPriority LOW 31
    • TI-2026-37839 Gstreamer1-plugins-bad-free: gstreamer: out-of-bounds read via jpeg segment length validation in va decoderPriority LOW 31
    • TI-2026-37838 Gstreamer1-plugins-bad-free: gstreamer: denial of service via av1 tile_list_obu parser byte/bit confusionPriority LOW 29
    Show all 4 records → Advisory →
  • Advisory ·

    Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support and 13 more products — RHSA-2026:47069

    3 records Highest priority Priority MEDIUM 1 MEDIUM, 2 LOW

    Other records, highest priority first

    • TI-2026-37842 Gstreamer1-plugins-bad-free: gstreamer: signed integer overflow in vmnc decoder cursor payload handlingPriority LOW 31
    • TI-2026-37838 Gstreamer1-plugins-bad-free: gstreamer: denial of service via av1 tile_list_obu parser byte/bit confusionPriority LOW 29
    Show all 3 records → Advisory →
  • Advisory ·

    Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support and 13 more products — RHSA-2026:37130

    2 records Highest priority Priority MEDIUM 1 MEDIUM, 1 LOW

    Other records, highest priority first

    • TI-2026-37842 Gstreamer1-plugins-bad-free: gstreamer: signed integer overflow in vmnc decoder cursor payload handlingPriority LOW 31
    Show all 2 records → Advisory →
  • Advisory ·

    Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support and 13 more products — RHSA-2026:47075

    2 records Highest priority Priority MEDIUM 1 MEDIUM, 1 LOW

    Other records, highest priority first

    • TI-2026-37842 Gstreamer1-plugins-bad-free: gstreamer: signed integer overflow in vmnc decoder cursor payload handlingPriority LOW 31
    Show all 2 records → Advisory →
  • Advisory ·

    Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support and 13 more products — RHSA-2026:47076

    2 records Highest priority Priority MEDIUM 1 MEDIUM, 1 LOW

    Other records, highest priority first

    • TI-2026-37842 Gstreamer1-plugins-bad-free: gstreamer: signed integer overflow in vmnc decoder cursor payload handlingPriority LOW 31
    Show all 2 records → Advisory →
  • Advisory ·

    Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support and 13 more products — RHSA-2026:47176

    2 records Highest priority Priority MEDIUM 1 MEDIUM, 1 LOW

    Other records, highest priority first

    • TI-2026-37842 Gstreamer1-plugins-bad-free: gstreamer: signed integer overflow in vmnc decoder cursor payload handlingPriority LOW 31
    Show all 2 records → Advisory →
  • Advisory ·

    Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support and 13 more products — RHSA-2026:47718

    2 records Highest priority Priority MEDIUM 1 MEDIUM, 1 LOW

    Other records, highest priority first

    • TI-2026-37842 Gstreamer1-plugins-bad-free: gstreamer: signed integer overflow in vmnc decoder cursor payload handlingPriority LOW 31
    Show all 2 records → Advisory →
  • Advisory ·

    Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support and 13 more products — RHSA-2026:49517

    2 records Highest priority Priority MEDIUM 1 MEDIUM, 1 LOW

    Other records, highest priority first

    • TI-2026-37842 Gstreamer1-plugins-bad-free: gstreamer: signed integer overflow in vmnc decoder cursor payload handlingPriority LOW 31
    Show all 2 records → Advisory →

Vendor assessments

Red Hat

Red Hat rating: Important. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Enterprise Linux 6AffectedNo fix planned: Out of support scope
Red Hat CodeReady Linux Builder EUS (v.9.6)Fixed RHSA-2026:47070
Red Hat Enterprise Linux AppStream (v. 10)Fixed RHSA-2026:36749
Red Hat Enterprise Linux AppStream (v. 8)Fixed RHSA-2026:37130
Red Hat Enterprise Linux AppStream (v. 9)Fixed RHSA-2026:36834
Red Hat Enterprise Linux AppStream AUS (v.8.4)Fixed RHSA-2026:47076
Red Hat Enterprise Linux AppStream AUS (v.8.6)Fixed RHSA-2026:47075
Red Hat Enterprise Linux AppStream E4S (v.8.8)Fixed RHSA-2026:47718
Red Hat Enterprise Linux AppStream E4S (v.9.2)Fixed RHSA-2026:47069
Red Hat Enterprise Linux AppStream E4S (v.9.4)Fixed RHSA-2026:47071
Red Hat Enterprise Linux AppStream EUS (v. 10.0)Fixed RHSA-2026:47717
Red Hat Enterprise Linux AppStream EUS (v.9.6)Fixed RHSA-2026:47070
Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4)Fixed RHSA-2026:47076
Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)Fixed RHSA-2026:47075
Red Hat Enterprise Linux AppStream TUS (v.8.8)Fixed RHSA-2026:47718
Red Hat Enterprise Linux CRB (v. 8)Fixed RHSA-2026:37130
Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)Fixed RHSA-2026:36749
Red Hat Enterprise Linux CodeReady Linux Builder (v. 9)Fixed RHSA-2026:36834
Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0)Fixed RHSA-2026:47717
Red Hat Enterprise Linux Server (v. 7 ELS)Fixed RHSA-2026:47176, RHSA-2026:49517
Red Hat Enterprise Linux Server Optional (v. 7 ELS)Fixed RHSA-2026:47176, RHSA-2026:49517

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-52720
  2. 2026-10-03 Alias added: GHSA-38vh-57p3-w3gw
  3. 2026-10-16 EPSS moved to the below the 50th percentile
  4. 2026-10-24 EPSS moved to the 50th–90th percentile

References

Advisory 12

Other 3

  • TI-2019-15875 Protection mechanism failure in Jenkins Pipeline: Groovy Plugin KEVCVSS 3.1CRITICAL 9.9
  • TI-2019-15874 Protection mechanism failure in Jenkins Script Security Plugin KEVCVSS 3.1CRITICAL 9.9
  • TI-2019-08259 Underflow in PHP-FPM can lead to RCE KEVCVSS 3.1CRITICAL 9.8
  • TI-2019-05363 Code injection in Elastic Kibana KEVCVSS 3.1CRITICAL 10.0
  • TI-2019-03949 Out-of-bounds write in ESXi and Horizon DaaS KEVCVSS 3.1CRITICAL 9.8
  • TI-2018-16080 A code execution vulnerability exists in the Stapler web framework used by Jenkins 2.153… KEVCVSS 3.1CRITICAL 9.8
See all 7413 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences