Threats Tagged 'cve-2026-72463'
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Threats Tagged 'cve-2026-72463'
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In the Linux kernel, the following vulnerability has been resolved: xfrm: Fix dev use-after-free in xfrm async resumption xfrm async resumption hold… (CVE-2026-72463)CVE-2026-72463 0 A use-after-free vulnerability in the Linux kernel's xfrm async resumption code has been resolved. The issue involves improper reference counting of network devices during asynchronous resumption, which can lead to a use-after-free condition on tunnel devices and reference count leaks on original devices. The fix involves stashing the original device reference and extending RCU protection to prevent race conditions during device teardown. Join the discussion | GCVE Database | 08/15/2026, 06:32:25 UTC Added: 08/15/2026, 15:53:18 UTC |
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