Multiple Vulnerabilities Discovered in GNU gdb 13.0.50
First seen 18 Feb 2026, 09:15 UTC
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Three vulnerabilities were identified in GNU gdb version 13.0.50. CVE-2023-39128 involves a stack overflow, CVE-2023-39129 is a heap use after free, and CVE-2023-39130 is a heap buffer overflow. All three CVEs were published on July 25, 2023, affecting users of this debugging tool.
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Timeline
2023-07-25
CVE-2023-39128 published
2023-07-25
CVE-2023-39129 published
2023-07-25
CVE-2023-39130 published
2026-02-18
Information published about CVE-2023-39128
2026-02-18
Information published about CVE-2023-39129
2026-02-18
Information published about CVE-2023-39130