CVE-2026-72402
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: Mask pseudo pointer values in verifier logs
In the Linux kernel, the following vulnerability has been resolved: bpf: Mask pseudo pointer values in verifier logs print_bpf_insn() masks ldimm64 immediates for pointer-bearing pseudo sources when pointer leaks are not allowed, but the mask only covers BPF_PSEUDO_MAP_FD and BPF_PSEUDO_MAP_VALUE. BPF_PSEUDO_MAP_IDX, BPF_PSEUDO_MAP_IDX_VALUE, and BPF_PSEUDO_BTF_ID can also be resolved to kernel pointer values before the verifier log prints the instruction. Include them in the existing pointer classification so the log prints 0x0 instead of the rewritten address.
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) |
|---|---|---|---|---|---|
| 4976b718c3551faba2c0616ef55ebeb74db1c5ca | affected | git | b767a5d7c6cb595f9feb00b5af96191a59efca26 | Unavailable | None listed |
| 4976b718c3551faba2c0616ef55ebeb74db1c5ca | affected | git | 6181239115e19cda4b483a2604193a9379cbd28f | Unavailable | None listed |
| 4976b718c3551faba2c0616ef55ebeb74db1c5ca | affected | git | c727b3d50ecb0f4992a964360771040a84026914 | Unavailable | None listed |
| 4976b718c3551faba2c0616ef55ebeb74db1c5ca | affected | git | b96cb1235fcaa687291b1e1d910f0930d1939919 | Unavailable | None listed |
| 4976b718c3551faba2c0616ef55ebeb74db1c5ca | affected | git | 1c53d16b174dd9e02243fc0e85089e2aa6a0d21a | Unavailable | None listed |
| 4976b718c3551faba2c0616ef55ebeb74db1c5ca | affected | git | 72a85e9464a5332fb2cd7efd26d9295275ceda2d | 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) |
|---|---|---|---|---|---|
| 5.10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.10 | Unavailable | None listed |
| 6.1.189 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.158 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.111 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.53 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.1.5 | unaffected | semver | Unavailable | 7.1.* | None listed |
| 7.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |