CVE catalog

CVE-2022-47069

p7zip: CVE-2022-47069

Severity: High · CVSS 7.8CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published: Aug 22, 2023, 7:16:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.32% · Oct 25, 2026

p7zip 16.02 was discovered to contain a heap-buffer-overflow vulnerability via the function NArchive::NZip::CInArchive::FindCd(bool) at CPP/7zip/Archive/Zip/ZipIn.cpp. NOTE: the Supplier has found that this is not a buffer overflow; at most an out-of-bounds read can occur.

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	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
Suse	p7zip	linux enterprise module for basesystem 15 sp6	`16.02-150200.14.15.1`	fixed
Suse	p7zip	linux enterprise module for basesystem 15 sp7	`16.02-150200.14.15.1`	fixed
Opensuse	p7zip	leap 15.6	`16.02-150200.14.15.1`	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	p7zip	24.04	`16.02+dfsg-8`	vulnerable
Ubuntu	p7zip	24.04	`16.02+transitional.1`	vulnerable
Ubuntu	p7zip	25.10	`16.02+transitional.1`	vulnerable

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	p7zip	source	trixie	`16.02+transitional.1`	unimportant	Not reported	Not reported
Debian	p7zip	source	bookworm	`16.02+really25.01+dfsg-0+deb12u1`	not yet assigned	Not reported	Not reported
Suse	p7zip	rpm	linux enterprise module for basesystem 15 sp6	`16.02-150200.14.15.1`	Not reported	SUSE-SU-2025:3791-1	Not reported
Suse	p7zip	rpm	linux enterprise module for basesystem 15 sp7	`16.02-150200.14.15.1`	Not reported	SUSE-SU-2025:3791-1	Not reported
Opensuse	p7zip	rpm	leap 15.6	`16.02-150200.14.15.1`	Not reported	SUSE-SU-2025:3791-1	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[p7zip]Fixed
Details (4)
- 16.02+really26.01+dfsg-0+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 16.02+really25.01+dfsg-0+deb12u1
  dsa · p7zip · debian · bookworm
- 16.02+really26.01+dfsg-0+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 16.02+really25.01+dfsg-0+deb12u1
  dsa · p7zip · debian · bookworm
- 16.02+really26.02+dfsg-0+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 16.02+really25.01+dfsg-0+deb12u1
  dsa · p7zip · debian · bookworm
- 16.02+really26.02+dfsg-0+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 16.02+really25.01+dfsg-0+deb12u1
  dsa · p7zip · debian · bookworm
[p7zip-full]Fixed
Source package: [p7zip]
Details (4)
- 16.02+really26.01+dfsg-0+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 16.02+really25.01+dfsg-0+deb12u1
  dsa · p7zip · debian · bookworm
- 16.02+really26.01+dfsg-0+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 16.02+really25.01+dfsg-0+deb12u1
  dsa · p7zip · debian · bookworm
- 16.02+really26.02+dfsg-0+deb12u1 · amd64 · bookworm-security
  Fixed · Fixed: 16.02+really25.01+dfsg-0+deb12u1
  dsa · p7zip · debian · bookworm
- 16.02+really26.02+dfsg-0+deb12u1 · arm64 · bookworm-security
  Fixed · Fixed: 16.02+really25.01+dfsg-0+deb12u1
  dsa · p7zip · debian · bookworm

Observed: Oct 23, 2026, 6:31:08 PM UTC

References

[CISA cybersecurity advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]