CVE-2026-89838
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)
f2fs: limit recovery filename logging to stored length
In the Linux kernel, the following vulnerability has been resolved: f2fs: limit recovery filename logging to stored length F2FS stores recovery filenames as a length plus a fixed-size i_name buffer. The buffer is not NUL-terminated, but recover_inode() and recover_dentry() print it with %s. For a 255-byte filename, recovery logging can read past i_name into the following raw inode fields. Print the name with a precision bounded by i_namelen and F2FS_NAME_LEN.
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) |
|---|---|---|---|---|---|
| f356fe0cba0e3523e538987916bd2acedd4e6f41 | affected | git | e754120f8ede55cc773ade108cf7e5b17c859c46 | Unavailable | None listed |
| f356fe0cba0e3523e538987916bd2acedd4e6f41 | affected | git | 7ab1780074943508534343e1e5e5ab0c9ef9dd7b | Unavailable | None listed |
| f356fe0cba0e3523e538987916bd2acedd4e6f41 | affected | git | 35c5abccd0924b02ad34126f562d93c8d75b0831 | Unavailable | None listed |
| f356fe0cba0e3523e538987916bd2acedd4e6f41 | affected | git | 317d32e1a8deaf1c01c388badc667334c39e62ca | Unavailable | None listed |
| f356fe0cba0e3523e538987916bd2acedd4e6f41 | affected | git | 01027b2fcb74dade59fb833b51023f6593b6a9a2 | 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) |
|---|---|---|---|---|---|
| 3.11 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.11 | Unavailable | None listed |
| 6.6.160 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.112 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.53 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.5 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |