Threats Tagged 'cve-2026-9539'
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Threats Tagged 'cve-2026-9539'
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CVE-2026-9539: CWE-125 Out-of-bounds read in freedesktop.org libslirpCVE-2026-9539 0 CVE-2026-9539 is an out-of-bounds heap read and integer underflow vulnerability in the TCP urgent data handling of freedesktop.org libslirp versions before 4.9.2. It affects hypervisor host environments such as QEMU. A privileged guest VM attacker with root or CAP_NET_RAW capabilities can exploit this by sending crafted TCP segments with manipulated URG flags and urgent pointers to leak sensitive host-process heap memory. The vulnerability has a CVSS score of 6.5, indicating medium severity. Join the discussion | CVE Database V5 | 06/24/2026, 04:37:01 UTC Added: 06/24/2026, 05:09:17 UTC |
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