Threats Tagged 'cve-2026-68458'
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Threats Tagged 'cve-2026-68458'
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In the Linux kernel, the following vulnerability has been resolved: binder: cache secctx size before release zeroes it binder_transaction() bounds… (CVE-2026-68458)CVE-2026-68458 0 A vulnerability in the Linux kernel's binder driver involves incorrect handling of the security context size during binder transactions. The issue arises because the size of the security context (secctx) is cleared before it is used to bound the scatter-gather buffer area, causing an incorrect calculation of buffer boundaries. This leads to an oversized buffer boundary, allowing copy operations to overflow into memory areas holding the security context data. The flaw has been fixed by caching the aligned security context size before it is cleared, ensuring correct buffer boundary calculations. Join the discussion | GCVE Database | 08/15/2026, 06:32:06 UTC Added: 08/15/2026, 15:53:30 UTC |
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