CVE-2025-61728

Name	CVE-2025-61728
Description	archive/zip uses a super-linear file name indexing algorithm that is invoked the first time a file in an archive is opened. This can lead to a denial of service when consuming a maliciously constructed ZIP archive.
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)
Debian Bugs	1125916, 1125917

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
golang-1.15 (PTS)	bullseye	1.15.15-1~deb11u4	fixed
golang-1.19 (PTS)	bookworm	1.19.8-2	vulnerable
golang-1.24 (PTS)	trixie	1.24.4-1	vulnerable
	forky	1.24.9-1	vulnerable
	sid	1.24.12-1	fixed
golang-1.25 (PTS)	forky	1.25.3-1	vulnerable
	sid	1.25.7-1	fixed

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

Package	Type	Release	Fixed Version	Debian Bugs
golang-1.15	source	(unstable)	(not affected)
golang-1.19	source	(unstable)	(unfixed)
golang-1.24	source	(unstable)	1.24.12-1	1125917
golang-1.25	source	(unstable)	1.25.6-1	1125916

Notes

- golang-1.15 <not-affected> (Vulnerable code introduced later)
https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc
https://github.com/golang/go/issues/77102
Introduced by: https://github.com/golang/go/commit/1296ee6b4f9058be75c799513ccb488d2f2dd085 (go1.16beta1)
Fixed by: https://github.com/golang/go/commit/9d497df196d66553ae844c22a53fb86cd422e80c (go1.25.6)
Fixed by: https://github.com/golang/go/commit/3235ef3db85c2d7e797b976822a7addaf6d5ca2a (go1.24.12)