CVE-2026-98553
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
autofs: fix sbi->pipe file reference leak in autofs_kill_sb()
In the Linux kernel, the following vulnerability has been resolved: autofs: fix sbi->pipe file reference leak in autofs_kill_sb() When autofs_fill_super() fails before clearing AUTOFS_SBI_CATATONIC (for example, when find_get_pid() fails on an invalid pgrp mount option, or when an fs_context is closed before mounting), deactivate_locked_super() invokes autofs_kill_sb() -> autofs_catatonic_mode(sbi). Because AUTOFS_SBI_CATATONIC is still set in sbi->flags, autofs_catatonic_mode() returns early without calling fput(sbi->pipe), permanently leaking the pipe struct file reference. Explicitly release sbi->pipe in autofs_kill_sb() if it is still non-NULL after autofs_catatonic_mode().
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| ebc921ca9b92a3cf304d99bd7b7f373ec78c7ed7 | affected | git | 3684e2273ba94553af3c5195a46a50214a1a96e3 | Unavailable | None listed |
| ebc921ca9b92a3cf304d99bd7b7f373ec78c7ed7 | affected | git | 0662b1ff9b383d5a233d344e4dc518c27a17f7b8 | Unavailable | None listed |
| ebc921ca9b92a3cf304d99bd7b7f373ec78c7ed7 | affected | git | 34fa4c1c6e10507dc60e35a82cc9655666946cfd | Unavailable | None listed |
| ebc921ca9b92a3cf304d99bd7b7f373ec78c7ed7 | affected | git | a58593b501b7be5ad2bc5181bfa8cd4599be257c | Unavailable | None listed |
| ebc921ca9b92a3cf304d99bd7b7f373ec78c7ed7 | affected | git | f1c57f5b16bbc3571bd479c290996c4d4e1fb931 | Unavailable | None listed |
| ebc921ca9b92a3cf304d99bd7b7f373ec78c7ed7 | affected | git | 4bcb371019097d0e357f097902587401c509bbc9 | Unavailable | None listed |
| ebc921ca9b92a3cf304d99bd7b7f373ec78c7ed7 | affected | git | fc4fd0281ac80b5a3c5a2330f688f0f9d2a420b6 | Unavailable | None listed |
| ebc921ca9b92a3cf304d99bd7b7f373ec78c7ed7 | affected | git | aa5e44b29ffe4eaa08cc2237fd65bc2596bc023e | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.18 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.18 | Unavailable | None listed |
| 5.10.271 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.222 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.189 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.158 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.112 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.55 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.9 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |