CVE-2026-43321

UNKNOWN 0.0

bpf: Properly mark live registers for indirect jumps

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

In the Linux kernel, the following vulnerability has been resolved: bpf: Properly mark live registers for indirect jumps For a `gotox rX` instruction the rX register should be marked as used in the compute_insn_live_regs() function. Fix this.

Vendor	linux
Product	linux
Ecosystems	Linux Kernel
Industries	Technology
Published	May 8, 2026

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Affected Versions

Linux / Linux

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < df02c3ff3be4bf998812c8c8e79d10db1329d535 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 7beae54111c34ca63357ef120e115889b915beb5 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < d1aab1ca576c90192ba961094d51b0be6355a4d6

Linux / Linux

All versions affected

References

NVD ↗ CVE.org ↗ EPSS Data ↗

git.kernel.org: https://git.kernel.org/stable/c/df02c3ff3be4bf998812c8c8e79d10db1329d535 git.kernel.org: https://git.kernel.org/stable/c/7beae54111c34ca63357ef120e115889b915beb5 git.kernel.org: https://git.kernel.org/stable/c/d1aab1ca576c90192ba961094d51b0be6355a4d6