Gcc-toolset-15-gcc: gcc: gcc-toolset-16: gcc: denial of service via use-after-free in binary heap erase_if
Historical advisory recorded 11 Nov 2026 12:57:25 UTC. Read the latest advisory.
cve-program · CVE-2026-102010
PublishedA flaw was found in GCC. When an application calls the erase_if function on a binary heap priority queue in libstdc++, the library reallocates storage but fails to update its internal entry pointer. An attacker capable of triggering this operation can exploit this use-after-free condition, leading to a Denial of Service (DoS) via an application crash or potential memory corruption.
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cve-program · CVE-2026-102010
PublishedGcc-toolset-15-gcc: gcc: gcc-toolset-16: gcc: denial of service via use-after-free in binary heap erase_if
A flaw was found in GCC. When an application calls the erase_if function on a binary heap priority queue in libstdc++, the library reallocates storage but fails to update its internal entry pointer. An attacker capable of triggering this operation can exploit this use-after-free condition, leading to a Denial of Service (DoS) via an application crash or potential memory corruption.
- Source published
- 28 Sep 2026 18:54:31 UTC
- Source modified
- 11 Nov 2026 11:59:34 UTC
- Saved here
- 11 Nov 2026 12:57:25 UTC
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- CVE Program Terms of Use
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CVSS 3.1 · 7.0 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H