CVE-2026-90434
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)
isofs: release zisofs block pointer buffer head
In the Linux kernel, the following vulnerability has been resolved: isofs: release zisofs block pointer buffer head zisofs_fill_pages() reads the compressed block pointer table. The error paths release the current buffer_head, the loop also releases the old buffer_head when it advances. However, the success path leaves the last buffer_head referenced. Release it before returning success.
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) |
|---|---|---|---|---|---|
| 59bc055211b8d266ab6089158058bf8268e02006 | affected | git | dbcc7d1b818162aeab2e97fd217d86546d9fde15 | Unavailable | None listed |
| 59bc055211b8d266ab6089158058bf8268e02006 | affected | git | ec33e6b7a1de20d7e623b12633191a855445657d | Unavailable | None listed |
| 59bc055211b8d266ab6089158058bf8268e02006 | affected | git | 0c2c54a7d174edc845f7bae24179fe72a926d10f | Unavailable | None listed |
| 59bc055211b8d266ab6089158058bf8268e02006 | affected | git | 5677737c2cedf417c0fcf61540b9cef0e62273d4 | Unavailable | None listed |
| 59bc055211b8d266ab6089158058bf8268e02006 | affected | git | f2a1611065c700a374b31c5cc8a7587f5e3bfe73 | Unavailable | None listed |
| 59bc055211b8d266ab6089158058bf8268e02006 | affected | git | 106e1a3b2b3454fbda63a59e9290cb9a253f81aa | Unavailable | None listed |
| 59bc055211b8d266ab6089158058bf8268e02006 | affected | git | 3371d30a97a257b7b5f2c8009612e9d452180f0a | Unavailable | None listed |
| 59bc055211b8d266ab6089158058bf8268e02006 | affected | git | 2f7dd9b86fe4076059e6a4a2a2c5d565afd76b9e | 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) |
|---|---|---|---|---|---|
| 2.6.33 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.33 | Unavailable | None listed |
| 5.10.270 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.221 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.188 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.157 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.110 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.52 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.6 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |