CVE-2026-98572
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)
bpf: Fix immediate JMP JEQ/JNE on MIPS32
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix immediate JMP JEQ/JNE on MIPS32 An addu instruction was emitted instead of addiu, causing the immediate value 1 to be interpreted as register $at. This made the comparison result invalid when the immediate operand was negative. Note that $at is mapped to BPF_REG_AX, which is used for constant blinding. Fix the instruction to use the immediate form. Found with test_bpf on MIPS32r1 emulated by QEMU.
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) |
|---|---|---|---|---|---|
| eb63cfcd2ee8ec3805f6881f43341f589c3d2278 | affected | git | 1547e9f3a7d71971216e6dba30270cae13fe4e02 | Unavailable | None listed |
| eb63cfcd2ee8ec3805f6881f43341f589c3d2278 | affected | git | beeae92e70e705e90a0d6d9b3b8498ee3b92f495 | Unavailable | None listed |
| eb63cfcd2ee8ec3805f6881f43341f589c3d2278 | affected | git | 6f939529ed6c580e9b6c5daa20be67fa0b3d4cf0 | Unavailable | None listed |
| eb63cfcd2ee8ec3805f6881f43341f589c3d2278 | affected | git | 876ef04c75c2751acfd355606fca3eced71dec65 | Unavailable | None listed |
| eb63cfcd2ee8ec3805f6881f43341f589c3d2278 | affected | git | 1bd91670966a7142ac94f2cebe2b5ae6bf5cb0c8 | Unavailable | None listed |
| eb63cfcd2ee8ec3805f6881f43341f589c3d2278 | affected | git | db762fd96be225bd06161c9631160c755d891693 | 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) |
|---|---|---|---|---|---|
| 5.16 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.16 | Unavailable | 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 |