CVE-2026-48103

unknown

Published — · Modified —

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CVSS v3

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CVSS v4 NEW

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not yet in upstream

VIR risk

—

Description

Predictions

Exploit likelihood

20%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

Mitigation details

Source: Debian Security Tracker · View original ↗ · DFSG

CVE-2026-48103 NameCVE-2026-48103 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 7zip (PTS)bookworm22.01+really25.01+dfsg-0+deb12u1vulnerable…

CVE-2026-48103

Name	CVE-2026-48103
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
7zip (PTS)	bookworm	22.01+really25.01+dfsg-0+deb12u1	vulnerable
	trixie	25.01+dfsg-1~deb13u2	vulnerable
	forky, sid	26.01+dfsg-2	fixed
p7zip (PTS)	bullseye	16.02+dfsg-8	vulnerable
	bullseye (security)	16.02+really25.01+dfsg-0+deb11u1	vulnerable
	bookworm	16.02+really25.01+dfsg-0+deb12u1	vulnerable
	trixie	16.02+transitional.1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
7zip	source	(unstable)	26.01+dfsg-1
p7zip	source	(unstable)	16.02+transitional.1

Notes

Since p7zip/16.02+transitional.1 src:p7zip is only a empty source package
depending on 7zip. Mark this version as fixed version.
https://securitylab.github.com/advisories/GHSL-2026-115_GHSL-2026-122_7-zip/

Home - Debian Security - Source (Git)

Apply commands

text fix

Notes

Since p7zip/16.02+transitional.1 src:p7zip is only a empty source packagedepending on 7zip. Mark this version as fixed version.https://securitylab.github.com/advisories/GHSL-2026-115_GHSL-2026-122_7-zip/

OS impact

OS	Version	Status	Fixed in
debian	bookworm	affected
debian	forky	fixed	`26.01+dfsg-1`
debian	sid	fixed	`26.01+dfsg-1`
debian	trixie	fixed	`16.02+transitional.1`
debian	bullseye	affected

References

https://security-tracker.debian.org/tracker/CVE-2026-48103

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.