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CVE-2026-98534

ipe: fix use-after-free when auditing a newly loaded policy

Description

In the Linux kernel, the following vulnerability has been resolved: ipe: fix use-after-free when auditing a newly loaded policy new_policy() audits the policy after ipe_new_policyfs_node() publishes it and drops the new directory's inode lock. A concurrent delete can free the policy while ipe_audit_policy_load() is still using it. Audit the successful load under that lock. [FW: remove model name according to latest guideline]

Timeline

  1. ID reserved

    By Linux

  2. · 23 days later

    Published

  3. · 1 day later

    Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Received.

EPSS (exploitation in 30 days)
0.21% · top 89% of all CVEs (11 Nov 2026)
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.

Affected products

  • Linux · Linux

    • affected f44554b5067b36c14cc91ed811fa1bd58baed34a – < b72d6c72b4bfbc021e8e127fa13e0f27d09be737
    • affected f44554b5067b36c14cc91ed811fa1bd58baed34a – < 48f7d0233c3cc8d986d1177d0e5dd4af435e7265
    • affected f44554b5067b36c14cc91ed811fa1bd58baed34a – < e9015d32752fa228ef2f0e07fd93fc53a4a4c723
    • affected f44554b5067b36c14cc91ed811fa1bd58baed34a – < 9814077275eca36ebf8d510d2f076d235ff9f51a
  • Linux · Linux

    • affected 6.12
    • unaffected < 6.12
    • unaffected 6.12.112 – ≤ 6.12.*
    • unaffected 6.18.55 – ≤ 6.18.*
    • unaffected 7.2.9 – ≤ 7.2.*
    • unaffected 7.3 – ≤ *

References

References4

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .