What is CVE-2026-45967?

CVE-2026-45967 is a unscored severity Linux kernel vulnerability, affecting Linux kernel versions from 6.19 onward and patched in 6.19.4 and 7.0. CVE-2026-45967 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2026-45967?

CVE-2026-45967 has a CVSS score of pending NVD analysis out of 10, rated awaiting scoring severity.

Is there a patch available for CVE-2026-45967?

Yes, CVE-2026-45967 has been patched. Fixed versions include 6.19.4 and 7.0. If you are running Linux kernel 6.19 or later up to the fix versions, apply the relevant patch for your kernel branch.

Is CVE-2026-45967 actively exploited?

CVE-2026-45967 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2026-45967

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.

Package Linux Kernel

Published 2026-05-27

Last modified 2026-05-27

Patch available

Yes

Affected versions

Linux kernel versions 6.19 and later are affected. Fixed in 6.19.4, 7.0 and their respective stable series.

Affected from

≥ 6.19

Fixed in

✓ 6.19.4 6.19.x ✓ 7.0

References

The following references provide additional information about CVE-2026-45967 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.

Kernel patch commit
https://git.kernel.org/stable/c/73ef43202a37d779a8e665a0acae214fa59df9fb
Patch
Kernel patch commit
https://git.kernel.org/stable/c/e3bd7bdf5ffe49d8381e42843f6e98cd0c78a1e8
Patch

Frequently asked questions

What is CVE-2026-45967?

CVE-2026-45967 is a unscored severity Linux kernel vulnerability . It affects Linux kernel versions from 6.19 onward and has been patched in 6.19.4 and 7.0. CVE-2026-45967 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
Is there a patch available for CVE-2026-45967?

Yes — CVE-2026-45967 has been patched. Fixed versions include 6.19.4 and 7.0. If you are running Linux kernel 6.19 or later up to the fix versions, apply the relevant patch for your kernel branch.
Is CVE-2026-45967 actively exploited?

No — CVE-2026-45967 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.