CVE-2026-68480
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)
x86/bugs: Make Safe-RET robust against interrupt injection
In the Linux kernel, the following vulnerability has been resolved: x86/bugs: Make Safe-RET robust against interrupt injection An attacker injecting interrupts while the Safe-RET mitigation executes on machines affected by SRSO can neutralize the safe return sequence, potentially leading to data leakage through speculative execution. Fixup register state as if the Safe-RET sequence executed successfully by "emulating" it, in a manner of speaking, and avoid executing a RET instruction after returning from the interrupt.
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) |
|---|---|---|---|---|---|
| 3f9b7101bea1dcb63410c016ceb266f6e9f733c9 | affected | git | dfefa3c51370f84acb643cddf98bb42c885d0483 | Unavailable | None listed |
| b35087763a44d1eb45857f799579a351332be505 | affected | git | 52db77a13be224e09eb4ba6b4252ae8ab9085c2c | Unavailable | None listed |
| ac41e90d8daa8815d8bee774a1975435fbfe1ae7 | affected | git | d0208e08d64d99383e09852a76cc3038c5a4c3ab | Unavailable | None listed |
| fb3bd914b3ec28f5fb697ac55c4846ac2d542855 | affected | git | 6703dba1d14cbd6647cd1ccfa3a3fa94b64dd096 | Unavailable | None listed |
| fb3bd914b3ec28f5fb697ac55c4846ac2d542855 | affected | git | e262f28a69ae9e0791248f93b0173c1d1f3e1d5d | Unavailable | None listed |
| fb3bd914b3ec28f5fb697ac55c4846ac2d542855 | affected | git | bfe7f9993467ba431b2731437949ac1e2634e771 | Unavailable | None listed |
| fb3bd914b3ec28f5fb697ac55c4846ac2d542855 | affected | git | 61649a2d61cb0dbc673f0f232f0f0c298bf50442 | Unavailable | None listed |
| fb3bd914b3ec28f5fb697ac55c4846ac2d542855 | affected | git | 7e7f81cf6f5ca3311e526308f55d7c54d3ba71f9 | Unavailable | None listed |
| acdc883eb61efbe01b954e782e1124790bd391a8 | affected | git | Unavailable | Unavailable | None listed |
| 5.10.189 | affected | semver | 5.10.264 | Unavailable | None listed |
| 5.15.125 | affected | semver | 5.15.215 | Unavailable | None listed |
| 6.1.44 | affected | semver | 6.1.182 | Unavailable | None listed |
| 6.4.9 | affected | semver | 6.5 | 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) |
|---|---|---|---|---|---|
| 6.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.5 | Unavailable | None listed |
| 5.10.264 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.215 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.182 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.150 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.102 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.43 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.1.7 | unaffected | semver | Unavailable | 7.1.* | None listed |
| 7.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |