Threats Tagged 'cve-2026-64403'
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Threats Tagged 'cve-2026-64403'
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In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: validate option length before reading conf opt value… (CVE-2026-64403)CVE-2026-64403 0 A vulnerability in the Linux kernel's Bluetooth L2CAP implementation allows an out-of-bounds read due to improper validation of option length before accessing option values. The function l2cap_get_conf_opt() reads up to 4 bytes past the end of a buffer before confirming the buffer contains that data. This is a validate-after-use bug fixed by adding proper length checks before dereferencing. No data leak is currently observed, but the flaw is fragile and could lead to issues if the code changes. Join the discussion | GCVE Database | 07/25/2026, 12:31:34 UTC Added: 07/25/2026, 23:08:58 UTC |
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