CVE-2026-34253
- State
- Published
- Severity
- 8.2 High
- Published
- May 15, 2026
- Updated
- Jul 15, 2026
- Reserved
- Mar 26, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.2 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H | CISA-ADP |
| 3.1 | 8.2 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H | redhat-SADP |
Weaknesses
- CWE-124 Buffer Underwrite ('Buffer Underflow')
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://github.com/xiph/vorbis-tools/blob/0b3fbf42eb3897d32f4a75baa2dc915a4ca45e8e/ogg123/remote.c#L153
- https://github.com/xiph/vorbis-tools/archive/refs/tags/v1.4.3.tar.gz
- https://gitlab.xiph.org/xiph/vorbis-tools/-/work_items/2332
- https://access.redhat.com/security/cve/CVE-2026-34253vdb-entry
- RHBZ#2477925issue-tracking
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-34253.json
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