CVE-2025-47807

NameCVE-2025-47807
DescriptionIn GStreamer through 1.26.1, the subparse plugin's subrip_unescape_formatting function may dereference a NULL pointer while parsing a subtitle file, leading to a crash.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, 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
gst-plugins-base1.0 (PTS)bullseye1.18.4-2+deb11u2vulnerable
bullseye (security)1.18.4-2+deb11u3vulnerable
bookworm1.22.0-3+deb12u5fixed
bookworm (security)1.22.0-3+deb12u3vulnerable
trixie1.26.2-1fixed
forky, sid1.26.5-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
gst-plugins-base1.0sourcebookworm1.22.0-3+deb12u5
gst-plugins-base1.0source(unstable)1.26.2-1

Notes

[bullseye] - gst-plugins-base1.0 <postponed> (Minor issue; can be fixed in next update)
https://github.com/atredispartners/advisories/blob/master/2025/ATREDIS-2025-0003.md
https://gstreamer.freedesktop.org/security/sa-2025-0002.html
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9132
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/9e2238adc1cad1fba5aad23bc8c2a6c2a65794d2 (1.27.1)
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/0711a31221a27c076dde3b9716cbcabf85088fa5 (1.26.2)

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