Unrated
Heap-buffer-overflow in screen_resize_cursor
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=566549189 ``` Crash type: Heap-buffer-overflow READ 1 Crash state: screen_resize_cursor window_pane_resize layout_fix_panes ```
Announced Source revision 1
Original source ↗OSV-2026-1332
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:OSV-2026-1332
tmux
Source reference: /affected/0/package/name
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"repo": "https://github.com/tmux/tmux.git",
"type": "GIT",
"events": [
{
"introduced": "be75a67b1fe182fab9868d15ed618557555f6a0e"
},
{
"fixed": "3a5df8780f5fc863655c8610c11e57a3ec7ee3e6"
}
]
}
],
"package": {
"name": "tmux",
"purl": "pkg:generic/tmux",
"ecosystem": "OSS-Fuzz"
},
"database_specific": {
"source": "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/tmux/OSV-2026-1332.yaml",
"fixed_range": "94796f6b1182507efac8a272fc309a79e22e58a5:3a5df8780f5fc863655c8610c11e57a3ec7ee3e6",
"introduced_range": "5e860c4e6c0a4a5d85d123eb3c671c574635180b:72e83b000b669eeeb436b0107b3ba885554f4b52"
},
"ecosystem_specific": {
"severity": "MEDIUM"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #20211 · Revision 1
- Added to Heist Feed
- Publisher date