Threats Tagged 'ubuntu-cve-2026-9539'
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Threats Tagged 'ubuntu-cve-2026-9539'
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0 An out-of-bounds heap read and integer underflow vulnerability exists in the TCP urgent data handling (sosendoob) of freedesktop.org libslirp versions before v4.9.2. This affects hypervisor host environments such as QEMU. A privileged guest VM attacker with root or CAP_NET_RAW capabilities can exploit this flaw by sending crafted TCP segments with manipulated URG flags and urgent pointers to leak large amounts of sensitive host-process heap memory. Join the discussion | GCVE Database | 06/24/2026, 05:17:00 UTC Added: 07/16/2026, 10:39:53 UTC |
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