| Name | CVE-2026-34253 |
| Description | A buffer underflow vulnerability has been identified in the ogg123 utility from the vorbis-tools 1.4.3 package in function remotethread in remote.c. This vulnerability occurs in the remote control functionality when processing malformed input, leading to a stack buffer underflow that can cause application crashes and potentially allow code execution. |
| 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 | 1136943 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| vorbis-tools (PTS) | bullseye | 1.4.0-11 | vulnerable |
| bookworm | 1.4.2-1 | vulnerable | |
| forky, sid, trixie | 1.4.3-1 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| vorbis-tools | source | (unstable) | (unfixed) | 1136943 |
[trixie] - vorbis-tools <no-dsa> (Minor issue)
[bookworm] - vorbis-tools <no-dsa> (Minor issue)
[bullseye] - vorbis-tools <postponed> (Minor issue, 1-byte underflow in CLI)
https://gitlab.xiph.org/xiph/vorbis-tools/-/work_items/2332
https://gitlab.xiph.org/xiph/vorbis-tools/-/merge_requests/27
https://gitlab.xiph.org/xiph/vorbis-tools/-/commit/4bb4fb33b25949178179f689db9afb477abeb572
https://gitlab.xiph.org/xiph/vorbis-tools/-/commit/cfc497a442f51fb4885e132deaf2e0ba067bd280