CVE-2026-45967bpf: Return proper address for non-zero offsets in insn array
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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In the Linux kernel, the following vulnerability has been resolved: bpf: Return proper address for non-zero offsets in insn array The map_direct_value_addr() function of the instruction array map incorrectly adds offset to the resulting address. This is a bug, because later the resolve_pseudo_ldimm64() function adds the offset. Fix it. Corresponding selftests are added in a consequent commit.
- CVSS
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Analyzed
- Record last updated
- May 27, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | 493d9e0d608339a32f568504d5fd411a261bb0af builds before 73ef43202a37d779a8e665a0acae214fa59df9fb; from 493d9e0d608339a32f568504d5fd411a261bb0af before e3bd7bdf5ffe49d8381e42843f6e98cd0c78a1e8 | CNA record |
linux linux_kernel linux:linux_kernel | from 6.19 before 6.19.4 | NVD |
References
- https://git.kernel.org/stable/c/73ef43202a37d779a8e665a0acae214fa59df9fbpatch
- https://git.kernel.org/stable/c/e3bd7bdf5ffe49d8381e42843f6e98cd0c78a1e8patch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.