DEBIAN-CVE-2026-115557
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-115557
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-115557.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-115557
- Upstream
- Published
- 2026-10-24T15:17:33Z
- Modified
- 2026-10-25T07:47:36Z
- Severity
-
- 9.4 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
- Summary
- [none]
- Details
-
Python has added a denylist for known compromised certificates to the "ssl" module to ensure user safety even without certificate revocation configured. Known compromised certificates will automatically be rejected regardless of the SSLContext policy configuration.
- References
Affected packages
Debian:12 / python3.11
Package
- Name
- python3.11
- Purl
- pkg:deb/debian/python3.11?arch=source&distro=bookworm
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Affected versions
3.*
3.11.2-6
3.11.2-6+deb12u1
3.11.2-6+deb12u2
3.11.2-6+deb12u3
3.11.2-6+deb12u4
3.11.2-6+deb12u5
3.11.2-6+deb12u6
3.11.2-6+deb12u7
3.11.2-6+deb12u8
3.11.2-6+deb12u9
3.11.3-1
3.11.3-2
3.11.4-1
3.11.5-1
3.11.5-2
3.11.5-3
3.11.6-1
3.11.6-2
3.11.6-3~hurd.2
3.11.6-3
3.11.7-1
3.11.7-2
3.11.8-1
3.11.8-1.1~exp1
3.11.8-1.1~exp2
3.11.8-2
3.11.8-3
3.11.8-3+hurd.1
3.11.9-1
Debian:13 / python3.13
Package
- Name
- python3.13
- Purl
- pkg:deb/debian/python3.13?arch=source&distro=trixie
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Debian:14 / python3.13
Package
- Name
- python3.13
- Purl
- pkg:deb/debian/python3.13?arch=source&distro=forky
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Debian:14 / python3.14
Package
- Name
- python3.14
- Purl
- pkg:deb/debian/python3.14?arch=source&distro=forky
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Affected versions
3.*
3.14.0~a7-1
3.14.0~b1-1
3.14.0~b2-1
3.14.0~b3-1
3.14.0~b4-1
3.14.0~rc1-1
3.14.0~rc2-1
3.14.0~rc3-1
3.14.0-1
3.14.0-2
3.14.0-3
3.14.0-4
3.14.0-5
3.14.2-1
3.14.3-1
3.14.3-2
3.14.3-3
3.14.3-4
3.14.3-5
3.14.4-1
3.14.4-2
3.14.5~rc1-1
3.14.5-1
3.14.6-1
3.14.7-1
3.14.7-2
3.14.7-3
3.14.7-4
3.14.7-5
3.14.8-1
3.14.9-1
Debian:14 / python3.15
Package
- Name
- python3.15
- Purl
- pkg:deb/debian/python3.15?arch=source&distro=forky
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected