Threats Tagged 'ubuntu-cve-2026-53363'
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Threats Tagged 'ubuntu-cve-2026-53363'
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Linux hwe edge: In the Linux kernel, the following vulnerability has been resolved: xfrm: iptfs: preserve shared-frag marker in iptfs_consume_frags()… (CVE-2026-53363)CVE-2026-53363 0 In the Linux kernel, the following vulnerability has been resolved: xfrm: iptfs: preserve shared-frag marker in iptfs_consume_frags() iptfs_consume_frags() transfers paged fragments from one socket buffer to another but fails to propagate the SKBFL_SHARED_FRAG flag. This is the same class of bug that was fixed in skb_try_coalesce() for CVE-2026-46300: when fragments backed by read-only page-cache pages are merged, the marker indicating their shared nature must be preserved so that ESP can decide correctly whether in-place encryption is safe. Apply the same two-line fix used in skb_try_coalesce() to iptfs_consume_frags(). Join the discussion | GCVE Database | 07/10/2026, 12:17:00 UTC Added: 07/16/2026, 10:37:48 UTC |
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