CVE-2026-53021
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)
scsi: target: core: Fix integer overflow in UNMAP bounds check
In the Linux kernel, the following vulnerability has been resolved: scsi: target: core: Fix integer overflow in UNMAP bounds check sbc_execute_unmap() checks LBA + range does not exceed the device capacity, but does not guard against LBA + range wrapping around on 64-bit overflow. Add an overflow check matching the pattern already used for WRITE_SAME in the same file.
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) |
|---|---|---|---|---|---|
| 86d7182985d25900929adce14fffd729cc8c6fb8 | affected | git | c08ab702c4699c6efb9d60bdb15b73e7a627ee7e | Unavailable | None listed |
| 86d7182985d25900929adce14fffd729cc8c6fb8 | affected | git | 2e1ed9a7b6ea5bfefb5d80a02b1c71c7dee1f0dd | Unavailable | None listed |
| 86d7182985d25900929adce14fffd729cc8c6fb8 | affected | git | 5efc3ef4758f8d98c257419fa21daca3227de61a | Unavailable | None listed |
| 86d7182985d25900929adce14fffd729cc8c6fb8 | affected | git | d7aef29573c7c5cdb2dfad939253287a6329c2a4 | Unavailable | None listed |
| 86d7182985d25900929adce14fffd729cc8c6fb8 | affected | git | 3facdecc3fcf115cc4f9b3d8f118d6705e2456a8 | Unavailable | None listed |
| 86d7182985d25900929adce14fffd729cc8c6fb8 | affected | git | 51075df70c46e60a9773f2dcd28299e40dac36fb | Unavailable | None listed |
| 86d7182985d25900929adce14fffd729cc8c6fb8 | affected | git | 02115986d027ade793e7f6be87e91d6a796d0aa3 | Unavailable | None listed |
| 86d7182985d25900929adce14fffd729cc8c6fb8 | affected | git | 2bf2d65f76697820dbc4227d13866293576dd90a | 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) |
|---|---|---|---|---|---|
| 3.10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.10 | Unavailable | None listed |
| 5.10.258 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.209 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.175 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.141 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.91 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.33 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.0.10 | unaffected | semver | Unavailable | 7.0.* | None listed |
| 7.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |