CVE catalog
CVE-2025-55188
7zip: CVE-2025-55188
- Severity
- High · CVSS 7.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.00% · Oct 25, 2026
7-Zip before 25.01 does not always properly handle symbolic links during extraction.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | 7zip | sid | 26.05+dfsg-1 | fixed |
| Debian | 7zip | forky | 26.05+dfsg-1 | fixed |
| Debian | 7zip | trixie | 25.01+dfsg-1~deb13u2 | fixed |
| Debian | 7zip | bookworm | 22.01+really26.01+dfsg-0+deb12u1 | fixed |
| Debian | 7zip | bookworm-security | 22.01+really26.02+dfsg-0+deb12u1 | fixed |
| Debian | p7zip | trixie | 16.02+transitional.1 | fixed |
| Debian | p7zip | bookworm | 16.02+really26.01+dfsg-0+deb12u1 | fixed |
| Debian | p7zip | bookworm-security | 16.02+really26.02+dfsg-0+deb12u1 | fixed |
| Ubuntu | p7zip | 14.04 | 9.20.1~dfsg.1-4 | vulnerable |
| Ubuntu | p7zip | 14.04 | 9.20.1~dfsg.1-4+deb7u1build0.14.04.1 | vulnerable |
| Ubuntu | p7zip | 14.04 | 9.20.1~dfsg.1-4+deb7u2build0.14.04.1 | vulnerable |
| Ubuntu | p7zip | 14.04 | 9.20.1~dfsg.1-4+deb7u3build0.14.04.1 | vulnerable |
| Ubuntu | p7zip | 16.04 | 9.20.1~dfsg.1-4.2 | vulnerable |
| Ubuntu | p7zip | 16.04 | 9.20.1~dfsg.1-4.2ubuntu0.1 | vulnerable |
| Ubuntu | p7zip | 18.04 | 16.02+dfsg-4 | vulnerable |
| Ubuntu | p7zip | 18.04 | 16.02+dfsg-5 | vulnerable |
| Ubuntu | p7zip | 18.04 | 16.02+dfsg-6 | vulnerable |
| Ubuntu | p7zip | 20.04 | 16.02+dfsg-7 | vulnerable |
| Ubuntu | p7zip | 20.04 | 16.02+dfsg-7build1 | vulnerable |
| Ubuntu | p7zip | 22.04 | 16.02+dfsg-8 | vulnerable |
| Ubuntu | 7zip | pro | 23.01+dfsg-3 | vulnerable |
| Ubuntu | 7zip | pro | 23.01+dfsg-7 | vulnerable |
| Ubuntu | 7zip | pro | 23.01+dfsg-8 | vulnerable |
| Ubuntu | 7zip | pro | 23.01+dfsg-11 | vulnerable |
| Ubuntu | 7zip | pro | 23.01+dfsg-11ubuntu0.1~esm1 | vulnerable |
| Ubuntu | 7zip | 25.10 | 24.09+dfsg-7 | vulnerable |
| Ubuntu | 7zip | 25.10 | 24.09+dfsg-8 | vulnerable |
| Ubuntu | 7zip | 25.10 | 25.00+dfsg-1 | vulnerable |
| Ubuntu | 7zip | 25.10 | 25.01+dfsg-1 | vulnerable |
| Ubuntu | 7zip | 25.10 | 25.01+dfsg-2 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | 7zip | source | sid | 25.01+dfsg-1 | not yet assigned | Not reported | [1111068] |
| Debian | 7zip | source | forky | 25.01+dfsg-1 | not yet assigned | Not reported | [1111068] |
| Debian | 7zip | source | trixie | 25.01+dfsg-1~deb13u1 | not yet assigned | Not reported | [1111068] |
| Debian | 7zip | source | bookworm | 22.01+really25.01+dfsg-0+deb12u1 | not yet assigned | Not reported | [1111068] |
| Debian | p7zip | source | trixie | 16.02+transitional.1 | not yet assigned | Not reported | Not reported |
| Debian | p7zip | source | bookworm | 16.02+really25.01+dfsg-0+deb12u1 | not yet assigned | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [7zip]Fixed
Details (6)
22.01+really26.01+dfsg-0+deb12u1· amd64 · bookwormFixed · Fixed:
22.01+really25.01+dfsg-0+deb12u1dsa · 7zip · debian · bookworm; dsa · 7zip · debian · 12
22.01+really26.01+dfsg-0+deb12u1· arm64 · bookwormFixed · Fixed:
22.01+really25.01+dfsg-0+deb12u1dsa · 7zip · debian · bookworm; dsa · 7zip · debian · 12
25.01+dfsg-1~deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
22.01+really25.01+dfsg-0+deb12u1dsa · 7zip · debian · bookworm; dsa · 7zip · debian · 12
25.01+dfsg-1~deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
22.01+really25.01+dfsg-0+deb12u1dsa · 7zip · debian · bookworm; dsa · 7zip · debian · 12
22.01+really26.02+dfsg-0+deb12u1· amd64 · bookworm-securityFixed · Fixed:
22.01+really25.01+dfsg-0+deb12u1dsa · 7zip · debian · bookworm; dsa · 7zip · debian · 12
22.01+really26.02+dfsg-0+deb12u1· arm64 · bookworm-securityFixed · Fixed:
22.01+really25.01+dfsg-0+deb12u1dsa · 7zip · debian · bookworm; dsa · 7zip · debian · 12
- [7zip-standalone]Fixed
Source package: [7zip]
Details (2)
25.01+dfsg-1~deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
22.01+really25.01+dfsg-0+deb12u1dsa · 7zip · debian · bookworm; dsa · 7zip · debian · 12
25.01+dfsg-1~deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
22.01+really25.01+dfsg-0+deb12u1dsa · 7zip · debian · bookworm; dsa · 7zip · debian · 12
- [p7zip]Fixed
Details (4)
16.02+really26.01+dfsg-0+deb12u1· amd64 · bookwormFixed · Fixed:
16.02+really25.01+dfsg-0+deb12u1dsa · p7zip · debian · bookworm; dsa · p7zip · debian · 12
16.02+really26.01+dfsg-0+deb12u1· arm64 · bookwormFixed · Fixed:
16.02+really25.01+dfsg-0+deb12u1dsa · p7zip · debian · bookworm; dsa · p7zip · debian · 12
16.02+really26.02+dfsg-0+deb12u1· amd64 · bookworm-securityFixed · Fixed:
16.02+really25.01+dfsg-0+deb12u1dsa · p7zip · debian · bookworm; dsa · p7zip · debian · 12
16.02+really26.02+dfsg-0+deb12u1· arm64 · bookworm-securityFixed · Fixed:
16.02+really25.01+dfsg-0+deb12u1dsa · p7zip · debian · bookworm; dsa · p7zip · debian · 12
- [p7zip-full]Fixed
Source package: [p7zip]
Details (4)
16.02+really26.01+dfsg-0+deb12u1· amd64 · bookwormFixed · Fixed:
16.02+really25.01+dfsg-0+deb12u1dsa · p7zip · debian · bookworm; dsa · p7zip · debian · 12
16.02+really26.01+dfsg-0+deb12u1· arm64 · bookwormFixed · Fixed:
16.02+really25.01+dfsg-0+deb12u1dsa · p7zip · debian · bookworm; dsa · p7zip · debian · 12
16.02+really26.02+dfsg-0+deb12u1· amd64 · bookworm-securityFixed · Fixed:
16.02+really25.01+dfsg-0+deb12u1dsa · p7zip · debian · bookworm; dsa · p7zip · debian · 12
16.02+really26.02+dfsg-0+deb12u1· arm64 · bookworm-securityFixed · Fixed:
16.02+really25.01+dfsg-0+deb12u1dsa · p7zip · debian · bookworm; dsa · p7zip · debian · 12
[Debian 13 (Trixie)]
- [7zip]Fixed
Details (2)
25.01+dfsg-1~deb13u2· amd64 · trixieFixed · Fixed:
25.01+dfsg-1~deb13u1dsa · 7zip · debian · 13
25.01+dfsg-1~deb13u2· arm64 · trixieFixed · Fixed:
25.01+dfsg-1~deb13u1dsa · 7zip · debian · 13
- [7zip-standalone]Fixed
Source package: [7zip]
Details (2)
25.01+dfsg-1~deb13u2· amd64 · trixieFixed · Fixed:
25.01+dfsg-1~deb13u1dsa · 7zip · debian · 13
25.01+dfsg-1~deb13u2· arm64 · trixieFixed · Fixed:
25.01+dfsg-1~deb13u1dsa · 7zip · debian · 13
- [p7zip]Fixed
Details (2)
16.02+transitional.1· all · trixieFixed · Fixed:
16.02+transitional.1dsa · p7zip · debian · 13
16.02+transitional.1· all · trixieFixed · Fixed:
16.02+transitional.1dsa · p7zip · debian · 13
- [p7zip-full]Fixed
Source package: [p7zip]
Details (2)
16.02+transitional.1· all · trixieFixed · Fixed:
16.02+transitional.1dsa · p7zip · debian · 13
16.02+transitional.1· all · trixieFixed · Fixed:
16.02+transitional.1dsa · p7zip · debian · 13
Observed:
References
- [https://osv.dev/vulnerability/DEBIAN-CVE-2025-55188]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2025-55188]
- [https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2026/icsa-26-181-01.json]
- [https://security-tracker.debian.org/tracker/CVE-2025-55188]
- [https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-55188.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-1750.json]
[CERT-Bund public advisories] · [CISA cybersecurity advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]