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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2026-43321

bpf: Properly mark live registers for indirect jumps

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Status
Published
Published
Updated
Assigning organization
Linux

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 493d9e0d608339a32f568504d5fd411a261bb0af to < 7beae54111c34ca63357ef120e115889b915beb5affected
  • 493d9e0d608339a32f568504d5fd411a261bb0af to < d1aab1ca576c90192ba961094d51b0be6355a4d6affected

Linux Linux

Default version status: affected

  • 6.19affected
  • 0 to < 6.19unaffected
  • 6.19.6 to ≤ 6.19.*unaffected
  • 7.0 to ≤ *unaffected

References