Tarfile infinite loop during parsing with negative member offset
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Partial Red Hat: 36 fixed, 2 without a fix
Attack profile from CVSS 3.1 · CNA. Fix status from CNA and Red Hat. Impact type from CWE-835.
Summary
There is a defect in the CPython “tarfile” module affecting the “TarFile” extraction and entry enumeration APIs. The tar implementation would process tar archives with negative offsets without error, resulting in an infinite loop and deadlock during the parsing of maliciously crafted tar archives. This vulnerability can be mitigated by including the following patch after importing the “tarfile” module: https://gist.github.com/sethmlarson/1716ac5b82b73dbcbf23ad2eff8b33e1
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- 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 |
|---|---|---|---|---|---|
| Python Software Foundation | CPython | before 3.9.24; 3.10.0 to before 3.10.19; 3.11.0 to before 3.11.14; 3.12.0 to before 3.12.12; 3.13.0 to before 3.13.6; 3.14.0a1 to before 3.14.0rc2 | 3.9.24, 3.10.19, 3.11.14, 3.12.12, 3.13.6, 3.14.0rc2 | Patch available | CNA |
- CPython VendorPython Software Foundation Affected before 3.9.24; 3.10.0 to before 3.10.19; 3.11.0 to before 3.11.14; 3.12.0 to before 3.12.12; 3.13.0 to before 3.13.6; 3.14.0a1 to before 3.14.0rc2 Fixed in 3.9.24, 3.10.19, 3.11.14, 3.12.12, 3.13.6, 3.14.0rc2 Patch available CNA
CPE names Threatist (inferred) · 1
Inferred from how NVD named this product before; not given by a source.
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:python:python:*:*:*:*:*:*:*:* | — | — | python-pillow |
- cpe:2.3:a:python:python:*:*:*:*:*:*:*:* Versions — — ·python-pillow
Remediation
- Fix · CNA CPython (Python Software Foundation) Fixed in 3.9.24, 3.10.19, 3.11.14, 3.12.12, 3.13.6, 3.14.0rc2
Red Hat 34 advisories
- RHSA-2025:19430 Released 2025-11-03 · Red Hat rating ImportantRed Hat Enterprise Linux AI 1.5 (NVIDIA)
- Red Hat Enterprise Linux AI 1.5 registry.redhat.io/rhelai1/bootc-azure-nvidia-rhel9
- RHSA-2025:19429 Released 2025-11-03 · Red Hat rating ImportantRed Hat Enterprise Linux AI 1.5 (NVIDIA)
- Red Hat Enterprise Linux AI 1.5 registry.redhat.io/rhelai1/bootc-aws-nvidia-rhel9
- RHSA-2025:19428 Released 2025-11-03 · Red Hat rating ImportantRed Hat Enterprise Linux AI 1.5 (NVIDIA)
- Red Hat Enterprise Linux AI 1.5 registry.redhat.io/rhelai1/bootc-nvidia-rhel9
Show 31 more Red Hat advisories
- RHSA-2025:19427 Released 2025-11-03 · Red Hat rating ImportantRed Hat Enterprise Linux AI 1.5 (AMD)
- Red Hat Enterprise Linux AI 1.5 registry.redhat.io/rhelai1/bootc-amd-rhel9
- RHSA-2025:19426 Released 2025-11-03 · Red Hat rating ImportantRed Hat Enterprise Linux AI 1.5 (NVIDIA)
- Red Hat Enterprise Linux AI 1.5 registry.redhat.io/rhelai1/bootc-gcp-nvidia-rhel9
- RHSA-2025:19425 Released 2025-11-03 · Red Hat rating ImportantRed Hat Enterprise Linux AI 1.5 (AMD)
- Red Hat Enterprise Linux AI 1.5 registry.redhat.io/rhelai1/instructlab-amd-rhel9
- RHSA-2025:19424 Released 2025-11-03 · Red Hat rating ImportantRed Hat Enterprise Linux AI 1.5 (AMD)
- Red Hat Enterprise Linux AI 1.5 registry.redhat.io/rhelai1/bootc-azure-amd-rhel9
- RHSA-2025:19423 Released 2025-11-03 · Red Hat rating ImportantRed Hat Enterprise Linux AI 1.5 (NVIDIA)
- Red Hat Enterprise Linux AI 1.5 registry.redhat.io/rhelai1/instructlab-nvidia-rhel9
- RHSA-2025:19422 Released 2025-11-03 · Red Hat rating ImportantRed Hat Enterprise Linux AI 1.5 (Intel Gaudi)
- Red Hat Enterprise Linux AI 1.5 registry.redhat.io/rhelai1/bootc-intel-rhel9
- RHSA-2025:19421 Released 2025-11-03 · Red Hat rating ImportantRed Hat Enterprise Linux AI 1.5 (Intel Gaudi)
- Red Hat Enterprise Linux AI 1.5 registry.redhat.io/rhelai1/instructlab-intel-rhel9
- RHSA-2025:16524 Released 2025-09-23 · 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
- RHSA-2025:16262 Released 2025-09-22 · Red Hat rating Moderatepython3 security update
- Red Hat Enterprise Linux AppStream AUS (v. 8.2) platform-python-3.6.8-24.el8_2.4, platform-python-debug-3.6.8-24.el8_2.4, platform-python-devel-3.6.8-24.el8_2.4 +3
- Red Hat Enterprise Linux BaseOS AUS (v. 8.2) platform-python-3.6.8-24.el8_2.4, python3-3.6.8-24.el8_2.4, python3-libs-3.6.8-24.el8_2.4 +1
- RHSA-2025:16153 Released 2025-09-18 · Red Hat rating Moderatepython3 security update
- Red Hat Enterprise Linux AppStream E4S (v.8.8) platform-python-3.6.8-51.el8_8.11, platform-python-debug-3.6.8-51.el8_8.11, platform-python-devel-3.6.8-51.el8_8.11 +3
- Red Hat Enterprise Linux AppStream TUS (v.8.8) platform-python-3.6.8-51.el8_8.11, platform-python-debug-3.6.8-51.el8_8.11, platform-python-devel-3.6.8-51.el8_8.11 +3
- Red Hat Enterprise Linux BaseOS E4S (v.8.8) platform-python-3.6.8-51.el8_8.11, python3-3.6.8-51.el8_8.11, python3-libs-3.6.8-51.el8_8.11 +1
- Red Hat Enterprise Linux BaseOS TUS (v.8.8) platform-python-3.6.8-51.el8_8.11, python3-3.6.8-51.el8_8.11, python3-libs-3.6.8-51.el8_8.11 +1
- RHSA-2025:16152 Released 2025-09-18 · Red Hat rating Moderatepython3.9 security update
- Red Hat Enterprise Linux AppStream E4S (v.9.2) python-unversioned-command-3.9.16-1.el9_2.10, python3-devel-3.9.16-1.el9_2.10, python3-tkinter-3.9.16-1.el9_2.10
- Red Hat Enterprise Linux BaseOS E4S (v.9.2) python3-3.9.16-1.el9_2.10, python3-libs-3.9.16-1.el9_2.10, python3.9-3.9.16-1.el9_2.10
- RHSA-2025:16151 Released 2025-09-18 · Red Hat rating Moderatepython3 security update
- Red Hat Enterprise Linux AppStream AUS (v.8.4) platform-python-3.6.8-39.el8_4.7, platform-python-debug-3.6.8-39.el8_4.7, platform-python-devel-3.6.8-39.el8_4.7 +3
- Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4) platform-python-3.6.8-39.el8_4.7, platform-python-debug-3.6.8-39.el8_4.7, platform-python-devel-3.6.8-39.el8_4.7 +3
- Red Hat Enterprise Linux BaseOS AUS (v.8.4) platform-python-3.6.8-39.el8_4.7, python3-3.6.8-39.el8_4.7, python3-libs-3.6.8-39.el8_4.7 +1
- Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4) platform-python-3.6.8-39.el8_4.7, python3-3.6.8-39.el8_4.7, python3-libs-3.6.8-39.el8_4.7 +1
- RHSA-2025:16118 Released 2025-09-17 · Red Hat rating Moderatepython39:3.9 security update
- Red Hat Enterprise Linux AppStream AUS (v.8.6) PyYAML-5.4.1-1.module+el8.5.0+10613+59a13ec4.src::python39:3.9, mod_wsgi-4.7.1-4.module+el8.4.0+9822+20bf1249.src::python39:3.9, numpy-1.19.4-3.module+el8.5.0+12204+54860423.src::python39:3.9 +47
- Red Hat Enterprise Linux AppStream E4S (v.8.6) PyYAML-5.4.1-1.module+el8.5.0+10613+59a13ec4.src::python39:3.9, mod_wsgi-4.7.1-4.module+el8.4.0+9822+20bf1249.src::python39:3.9, numpy-1.19.4-3.module+el8.5.0+12204+54860423.src::python39:3.9 +47
- Red Hat Enterprise Linux AppStream TUS (v.8.6) PyYAML-5.4.1-1.module+el8.5.0+10613+59a13ec4.src::python39:3.9, mod_wsgi-4.7.1-4.module+el8.4.0+9822+20bf1249.src::python39:3.9, numpy-1.19.4-3.module+el8.5.0+12204+54860423.src::python39:3.9 +47
- RHSA-2025:16117 Released 2025-09-17 · Red Hat rating Moderatepython3 security update
- Red Hat Enterprise Linux Server (v. 7 ELS) python3-3.6.8-21.el7_9.2, python3-libs-3.6.8-21.el7_9.2, python3-libs-3.6.8-21.el7_9.2.ppc
- Red Hat Enterprise Linux Server Optional (v. 7 ELS) python3-3.6.8-21.el7_9.2, python3-3.6.8-21.el7_9.2.ppc, python3-debug-3.6.8-21.el7_9.2 +9
- RHSA-2025:16078 Released 2025-09-17 · Red Hat rating Moderatepython39:3.9 security update
- Red Hat Enterprise Linux AppStream AUS (v.8.4) PyYAML-5.4.1-1.module+el8.4.0+10484+27ce8e03.src::python39:3.9, mod_wsgi-4.7.1-4.module+el8.4.0+9822+20bf1249.src::python39:3.9, numpy-1.19.4-2.module+el8.4.0+15042+dc5a279b.1.src::python39:3.9 +47
- Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4) PyYAML-5.4.1-1.module+el8.4.0+10484+27ce8e03.src::python39:3.9, mod_wsgi-4.7.1-4.module+el8.4.0+9822+20bf1249.src::python39:3.9, numpy-1.19.4-2.module+el8.4.0+15042+dc5a279b.1.src::python39:3.9 +47
- RHSA-2025:16062 Released 2025-09-17 · Red Hat rating Moderatepython39:3.9 security update
- Red Hat Enterprise Linux AppStream E4S (v.8.8) PyYAML-5.4.1-1.module+el8.5.0+10613+59a13ec4.src::python39:3.9, mod_wsgi-4.7.1-5.module+el8.7.0+16654+645aad7f.src::python39:3.9, numpy-1.19.4-3.module+el8.5.0+12204+54860423.src::python39:3.9 +47
- Red Hat Enterprise Linux AppStream TUS (v.8.8) PyYAML-5.4.1-1.module+el8.5.0+10613+59a13ec4.src::python39:3.9, mod_wsgi-4.7.1-5.module+el8.7.0+16654+645aad7f.src::python39:3.9, numpy-1.19.4-3.module+el8.5.0+12204+54860423.src::python39:3.9 +47
- RHSA-2025:16031 Released 2025-09-17 · Red Hat rating Moderatepython3.11 security update
- Red Hat Enterprise Linux AppStream E4S (v.8.8) python3.11-3.11.2-2.el8_8.5, python3.11-devel-3.11.2-2.el8_8.5, python3.11-libs-3.11.2-2.el8_8.5 +2
- Red Hat Enterprise Linux AppStream TUS (v.8.8) python3.11-3.11.2-2.el8_8.5, python3.11-devel-3.11.2-2.el8_8.5, python3.11-libs-3.11.2-2.el8_8.5 +2
- RHSA-2025:16016 Released 2025-09-16 · Red Hat rating Moderatepython3.11 security update
- Red Hat CodeReady Linux Builder EUS (v.9.4) python3.11-3.11.7-1.el9_4.9, python3.11-debug-3.11.7-1.el9_4.9, python3.11-idle-3.11.7-1.el9_4.9 +2
- Red Hat Enterprise Linux AppStream EUS (v.9.4) python3.11-3.11.7-1.el9_4.9, python3.11-devel-3.11.7-1.el9_4.9, python3.11-libs-3.11.7-1.el9_4.9 +1
- RHSA-2025:16012 Released 2025-09-16 · Red Hat rating Moderatepython3.11 security update
- Red Hat Enterprise Linux AppStream E4S (v.9.2) python3.11-3.11.2-2.el9_2.7, python3.11-devel-3.11.2-2.el9_2.7, python3.11-libs-3.11.2-2.el9_2.7 +1
- RHSA-2025:15968 Released 2025-09-16 · Red Hat rating Moderatepython3 security update
- Red Hat Enterprise Linux AppStream AUS (v.8.6) platform-python-3.6.8-47.el8_6.9, platform-python-debug-3.6.8-47.el8_6.9, platform-python-devel-3.6.8-47.el8_6.9 +3
- Red Hat Enterprise Linux AppStream E4S (v.8.6) platform-python-3.6.8-47.el8_6.9, platform-python-debug-3.6.8-47.el8_6.9, platform-python-devel-3.6.8-47.el8_6.9 +3
- Red Hat Enterprise Linux AppStream TUS (v.8.6) platform-python-3.6.8-47.el8_6.9, platform-python-debug-3.6.8-47.el8_6.9, platform-python-devel-3.6.8-47.el8_6.9 +3
- Red Hat Enterprise Linux BaseOS AUS (v.8.6) platform-python-3.6.8-47.el8_6.9, python3-3.6.8-47.el8_6.9, python3-libs-3.6.8-47.el8_6.9 +1
- Red Hat Enterprise Linux BaseOS E4S (v.8.6) platform-python-3.6.8-47.el8_6.9, python3-3.6.8-47.el8_6.9, python3-libs-3.6.8-47.el8_6.9 +1
- Red Hat Enterprise Linux BaseOS TUS (v.8.6) platform-python-3.6.8-47.el8_6.9, python3-3.6.8-47.el8_6.9, python3-libs-3.6.8-47.el8_6.9 +1
- RHSA-2025:15800 Released 2025-09-15 · Red Hat rating Moderatepython3.9 security update
- Red Hat CodeReady Linux Builder EUS (v.9.4) python3-3.9.18-3.el9_4.9, python3-debug-3.9.18-3.el9_4.9, python3-idle-3.9.18-3.el9_4.9 +2
- Red Hat Enterprise Linux AppStream EUS (v.9.4) python-unversioned-command-3.9.18-3.el9_4.9, python3-devel-3.9.18-3.el9_4.9, python3-tkinter-3.9.18-3.el9_4.9
- Red Hat Enterprise Linux BaseOS EUS (v.9.4) python3-3.9.18-3.el9_4.9, python3-libs-3.9.18-3.el9_4.9, python3.9-3.9.18-3.el9_4.9
- RHSA-2025:15724 Released 2025-09-15 · Red Hat rating Moderatepython3.9 security update
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- Red Hat Enterprise Linux BaseOS E4S (v.9.0) python3-3.9.10-4.el9_0.7, python3-libs-3.9.10-4.el9_0.7, python3.9-3.9.10-4.el9_0.7
- RHSA-2025:15348 Released 2025-09-04 · Red Hat rating Moderatepython3.12 security update
- Red Hat CodeReady Linux Builder EUS (v.9.4) python3.12-3.12.1-4.el9_4.7, python3.12-debug-3.12.1-4.el9_4.7, python3.12-idle-3.12.1-4.el9_4.7 +2
- Red Hat Enterprise Linux AppStream EUS (v.9.4) python3.12-3.12.1-4.el9_4.7, python3.12-devel-3.12.1-4.el9_4.7, python3.12-libs-3.12.1-4.el9_4.7 +1
- RHSA-2025:15019 Released 2025-09-02 · Red Hat rating Moderatepython3.9 security update
- Red Hat Enterprise Linux AppStream (v. 9) python-unversioned-command-3.9.21-2.el9_6.2, python3-devel-3.9.21-2.el9_6.2, python3-tkinter-3.9.21-2.el9_6.2
- Red Hat Enterprise Linux BaseOS (v. 9) python3-3.9.21-2.el9_6.2, python3-libs-3.9.21-2.el9_6.2, python3.9-3.9.21-2.el9_6.2
- Red Hat Enterprise Linux CodeReady Linux Builder (v. 9) python3-3.9.21-2.el9_6.2, python3-debug-3.9.21-2.el9_6.2, python3-idle-3.9.21-2.el9_6.2 +2
- RHSA-2025:15010 Released 2025-09-02 · Red Hat rating Moderatepython3.11 security update
- Red Hat Enterprise Linux AppStream (v. 9) python3.11-3.11.11-2.el9_6.2, python3.11-devel-3.11.11-2.el9_6.2, python3.11-libs-3.11.11-2.el9_6.2 +1
- Red Hat Enterprise Linux CodeReady Linux Builder (v. 9) python3.11-3.11.11-2.el9_6.2, python3.11-debug-3.11.11-2.el9_6.2, python3.11-idle-3.11.11-2.el9_6.2 +2
- RHSA-2025:15007 Released 2025-09-02 · Red Hat rating Moderatepython3.12 security update
- Red Hat Enterprise Linux AppStream (v. 9) python3.12-3.12.9-1.el9_6.2, python3.12-devel-3.12.9-1.el9_6.2, python3.12-libs-3.12.9-1.el9_6.2 +1
- Red Hat Enterprise Linux CodeReady Linux Builder (v. 9) python3.12-3.12.9-1.el9_6.2, python3.12-debug-3.12.9-1.el9_6.2, python3.12-idle-3.12.9-1.el9_6.2 +2
- RHSA-2025:14984 Released 2025-09-02 · Red Hat rating Moderatepython3.12 security update
- Red Hat Enterprise Linux AppStream (v. 10) python-unversioned-command-3.12.9-2.el10_0.3, python3-devel-3.12.9-2.el10_0.3, python3-tkinter-3.12.9-2.el10_0.3
- Red Hat Enterprise Linux BaseOS (v. 10) python3-3.12.9-2.el10_0.3, python3-libs-3.12.9-2.el10_0.3, python3.12-3.12.9-2.el10_0.3
- Red Hat Enterprise Linux CodeReady Linux Builder (v. 10) python3-debug-3.12.9-2.el10_0.3, python3-idle-3.12.9-2.el10_0.3, python3-test-3.12.9-2.el10_0.3
- RHSA-2025:14900 Released 2025-08-28 · Red Hat rating Moderatepython39:3.9 security update
- Red Hat Enterprise Linux AppStream (v. 8) PyYAML-5.4.1-1.module+el8.9.0+19644+d68f775d.src::python39:3.9, mod_wsgi-4.7.1-7.module+el8.10.0+23075+0aa18782.1.src::python39:3.9, numpy-1.19.4-3.module+el8.9.0+19644+d68f775d.src::python39:3.9 +47
- Red Hat Enterprise Linux CRB (v. 8) Cython-0.29.21-5.module+el8.9.0+19644+d68f775d.src::python39-devel:3.9, pybind11-2.7.1-1.module+el8.9.0+19644+d68f775d.src::python39-devel:3.9, pytest-6.0.2-2.module+el8.9.0+19644+d68f775d.src::python39-devel:3.9 +33
- RHSA-2025:14841 Released 2025-08-28 · Red Hat rating Moderatepython3.11 security update
- Red Hat Enterprise Linux AppStream (v. 8) python3.11-3.11.13-2.el8_10, python3.11-devel-3.11.13-2.el8_10, python3.11-libs-3.11.13-2.el8_10 +2
- Red Hat Enterprise Linux CRB (v. 8) python3.11-3.11.13-2.el8_10, python3.11-debug-3.11.13-2.el8_10, python3.11-idle-3.11.13-2.el8_10 +2
- RHSA-2025:14560 Released 2025-08-26 · Red Hat rating Moderatepython3 security update
- Red Hat Enterprise Linux AppStream (v. 8) platform-python-3.6.8-71.el8_10, platform-python-debug-3.6.8-71.el8_10, platform-python-devel-3.6.8-71.el8_10 +3
- Red Hat Enterprise Linux BaseOS (v. 8) platform-python-3.6.8-71.el8_10, python3-3.6.8-71.el8_10, python3-libs-3.6.8-71.el8_10 +1
- RHSA-2025:14546 Released 2025-08-26 · Red Hat rating Moderatepython3.12 security update
- Red Hat Enterprise Linux AppStream (v. 8) python3.12-3.12.11-2.el8_10, python3.12-devel-3.12.11-2.el8_10, python3.12-libs-3.12.11-2.el8_10 +2
- Red Hat Enterprise Linux CRB (v. 8) python3.12-3.12.11-2.el8_10, python3.12-debug-3.12.11-2.el8_10, python3.12-idle-3.12.11-2.el8_10 +2
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 8 | Affected | No fix yet |
| Red Hat Enterprise Linux AI (RHEL AI) | Affected | No fix planned: Will not fix |
| Red Hat CodeReady Linux Builder EUS (v.9.4) | Fixed | RHSA-2025:15348, RHSA-2025:15800, RHSA-2025:16016 |
| Red Hat Discovery 2 | Fixed | RHSA-2025:16524 |
| Red Hat Enterprise Linux AI 1.5 | Fixed | RHSA-2025:19421, RHSA-2025:19422, RHSA-2025:19423, RHSA-2025:19424, RHSA-2025:19425, RHSA-2025:19426, RHSA-2025:19427, RHSA-2025:19428, RHSA-2025:19429, RHSA-2025:19430 |
| Red Hat Enterprise Linux AppStream (v. 10) | Fixed | RHSA-2025:14984 |
| Red Hat Enterprise Linux AppStream (v. 8) | Fixed | RHSA-2025:14546, RHSA-2025:14560, RHSA-2025:14841, RHSA-2025:14900 |
| Red Hat Enterprise Linux AppStream (v. 9) | Fixed | RHSA-2025:15007, RHSA-2025:15010, RHSA-2025:15019 |
| Red Hat Enterprise Linux AppStream AUS (v. 8.2) | Fixed | RHSA-2025:16262 |
| Red Hat Enterprise Linux AppStream AUS (v.8.4) | Fixed | RHSA-2025:16078, RHSA-2025:16151 |
| Red Hat Enterprise Linux AppStream AUS (v.8.6) | Fixed | RHSA-2025:15968, RHSA-2025:16118 |
| Red Hat Enterprise Linux AppStream E4S (v.8.6) | Fixed | RHSA-2025:15968, RHSA-2025:16118 |
| Red Hat Enterprise Linux AppStream E4S (v.8.8) | Fixed | RHSA-2025:16031, RHSA-2025:16062, RHSA-2025:16153 |
| Red Hat Enterprise Linux AppStream E4S (v.9.0) | Fixed | RHSA-2025:15724 |
| Red Hat Enterprise Linux AppStream E4S (v.9.2) | Fixed | RHSA-2025:16012, RHSA-2025:16152 |
| Red Hat Enterprise Linux AppStream EUS (v.9.4) | Fixed | RHSA-2025:15348, RHSA-2025:15800, RHSA-2025:16016 |
| Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4) | Fixed | RHSA-2025:16078, RHSA-2025:16151 |
| Red Hat Enterprise Linux AppStream TUS (v.8.6) | Fixed | RHSA-2025:15968, RHSA-2025:16118 |
| Red Hat Enterprise Linux AppStream TUS (v.8.8) | Fixed | RHSA-2025:16031, RHSA-2025:16062, RHSA-2025:16153 |
| Red Hat Enterprise Linux BaseOS (v. 10) | Fixed | RHSA-2025:14984 |
| Red Hat Enterprise Linux BaseOS (v. 8) | Fixed | RHSA-2025:14560 |
| Red Hat Enterprise Linux BaseOS (v. 9) | Fixed | RHSA-2025:15019 |
| Red Hat Enterprise Linux BaseOS AUS (v. 8.2) | Fixed | RHSA-2025:16262 |
| Red Hat Enterprise Linux BaseOS AUS (v.8.4) | Fixed | RHSA-2025:16151 |
| Red Hat Enterprise Linux BaseOS AUS (v.8.6) | Fixed | RHSA-2025:15968 |
| Red Hat Enterprise Linux BaseOS E4S (v.8.6) | Fixed | RHSA-2025:15968 |
| Red Hat Enterprise Linux BaseOS E4S (v.8.8) | Fixed | RHSA-2025:16153 |
| Red Hat Enterprise Linux BaseOS E4S (v.9.0) | Fixed | RHSA-2025:15724 |
| Red Hat Enterprise Linux BaseOS E4S (v.9.2) | Fixed | RHSA-2025:16152 |
| Red Hat Enterprise Linux BaseOS EUS (v.9.4) | Fixed | RHSA-2025:15800 |
| Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4) | Fixed | RHSA-2025:16151 |
| Red Hat Enterprise Linux BaseOS TUS (v.8.6) | Fixed | RHSA-2025:15968 |
| Red Hat Enterprise Linux BaseOS TUS (v.8.8) | Fixed | RHSA-2025:16153 |
| Red Hat Enterprise Linux CRB (v. 8) | Fixed | RHSA-2025:14546, RHSA-2025:14841, RHSA-2025:14900 |
| Red Hat Enterprise Linux CodeReady Linux Builder (v. 10) | Fixed | RHSA-2025:14984 |
| Red Hat Enterprise Linux CodeReady Linux Builder (v. 9) | Fixed | RHSA-2025:15007, RHSA-2025:15010, RHSA-2025:15019 |
| Red Hat Enterprise Linux Server (v. 7 ELS) | Fixed | RHSA-2025:16117 |
| Red Hat Enterprise Linux Server Optional (v. 7 ELS) | Fixed | RHSA-2025:16117 |
Not affected: 3 products
- Red Hat Discovery 2
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
Timeline
- 2026-10-02 Threatist record created from CVE-2025-8194
- 2026-10-03 Alias added: GHSA-v594-44hm-2j7p
References
Patch 8
- https://github.com/python/cpython/pull/137027
- https://github.com/python/cpython/commit/7040aa54f14676938970e10c5f74ea93cd56aa38
- https://github.com/python/cpython/commit/cdae923ffe187d6ef916c0f665a31249619193fe
- https://github.com/python/cpython/commit/c9d9f78feb1467e73fd29356c040bde1c104f29f
- https://github.com/python/cpython/commit/fbc2a0ca9ac8aff6887f8ddf79b87b4510277227
- https://github.com/python/cpython/commit/57f5981d6260ed21266e0c26951b8564cc252bc2
- https://github.com/python/cpython/commit/73f03e4808206f71eb6b92c579505a220942ef19
- https://github.com/python/cpython/commit/b4ec17488eedec36d3c05fec127df71c0071f6cb
Advisory 1
More Python Software Foundation vulnerabilities
- TI-2024-07037 Quadratic complexity parsing cookies with backslashes CVSS 3.1HIGH 7.5
- TI-2024-11791 Bypass extraction filter to modify file metadata outside extraction directory CVSS 3.1MEDIUM 5.3
- TI-2024-00411 Quoted zip-bomb protection for zipfile CVSS 3.1MEDIUM 6.2
- TI-2026-13296 `HTTPPasswordMgr` can send saved HTTPS credentials via HTTP because of incorrect scheme matching CVSS 4.0MEDIUM 6.0
- TI-2024-06422 Email header injection due to unquoted newlines CVSS 3.1MEDIUM 5.5
- TI-2026-04606 Possible to hijack modules in current working directory CVSS 4.0MEDIUM 5.6
Sources
- CVE-2025-8194 · CVE Program
- CVE-2025-8194 · NVD
- FIRST EPSS
- GHSA-v594-44hm-2j7p · GitHub Advisory Database · CC BY 4.0
- CVE-2025-8194 · 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