CVE-2026-47192
Description
kas's late signature validation may allow unnoticed repository manipulations
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Mitigation details
CVE-2026-47192 NameCVE-2026-47192 SourceCVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) Vulnerable and fixed packages The table below lists information on source packages. Source PackageReleaseVersionStatus kas (PTS)bullseye2.3.3-2fixed bookworm3.1-2fixed trixie4.8.1-2vulnerable…
CVE-2026-47192
| Name | CVE-2026-47192 |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| kas (PTS) | bullseye | 2.3.3-2 | fixed |
| bookworm | 3.1-2 | fixed | |
| trixie | 4.8.1-2 | vulnerable | |
| forky | 5.2-1 | vulnerable | |
| sid | 5.3-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| kas | source | bullseye | (not affected) | |||
| kas | source | bookworm | (not affected) | |||
| kas | source | (unstable) | 5.3-1 |
Notes
[trixie] - kas <no-dsa> (Minor issue)
[bookworm] - kas <not-affected> (Vulnerable code not present)
[bullseye] - kas <not-affected> (Vulnerable code not present)
https://github.com/siemens/kas/security/advisories/GHSA-4vqc-wpwg-vh7j
Introduced with: https://github.com/siemens/kas/commit/a2480fe59b6421eb96cf3bd86527ae6e412a331e (4.8)
Fixed by: https://github.com/siemens/kas/commit/5b2114becfc154b16ef496d24f8c2191a2297f57 (5.3)
Apply commands
[trixie] - kas <no-dsa> (Minor issue)[bookworm] - kas <not-affected> (Vulnerable code not present)[bullseye] - kas <not-affected> (Vulnerable code not present)https://github.com/siemens/kas/security/advisories/GHSA-4vqc-wpwg-vh7jIntroduced with: https://github.com/siemens/kas/commit/a2480fe59b6421eb96cf3bd86527ae6e412a331e (4.8)Fixed by: https://github.com/siemens/kas/commit/5b2114becfc154b16ef496d24f8c2191a2297f57 (5.3)OS impact
Debian Mixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Affected | — |
| sid | Fixed | 5.3-1 |
| forky | Affected | — |
| bullseye | Fixed | 0 |
| bookworm | Fixed | 0 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| PyPI | kas | >=4.8,<5.3 | 5.3 |
References
- https://security-tracker.debian.org/tracker/CVE-2026-47192
- https://github.com/siemens/kas/security/advisories/GHSA-4vqc-wpwg-vh7j
- https://github.com/siemens/kas/security/advisories/GHSA-qjwp-hrq6-r26r
- https://github.com/siemens/kas/commit/4cb4a3d01122ffaec9feaae768a5814092f6f9b5
- https://github.com/siemens/kas/commit/5b2114becfc154b16ef496d24f8c2191a2297f57
- https://github.com/siemens/kas
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.