CVE-2026-116732
4.4 MEDIUMpublic exploit availablePublished 2026-10-26 · Updated 2026-10-26
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD description
libdwarf through 2.3.3 contains a heap out-of-bounds read vulnerability in dwarf_debug_addr_table() that omits the table starting offset when validating .debug_addr unit length. Attackers can supply a crafted object file with a non-zero offset table, causing dwarf_debug_addr_by_index() to read past the heap buffer, disclosing adjacent heap bytes or crashing consumers.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
Weaknesses
CWE-125
Public exploit & PoC references
All references
- https://github.com/davea42/libdwarf-code
- https://github.com/davea42/libdwarf-code/blob/v2.3.3/src/lib/libdwarf/dwarf_debugaddr.c#L175-L216
- https://github.com/davea42/libdwarf-code/commit/71f04013ddc2a3c88b9e25a4162ee2824741b593
- https://github.com/davea42/libdwarf-code/issues/336
- https://hackmd.io/@haindpwn/libdwarf-debug-addr-table-section-offset-oob-read
- https://www.vulncheck.com/advisories/libdwarf-through-2.3.3-heap-out-of-bounds-read-via-dwarf-debug-addr-table
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
Related CVEs
- LOWCVE-2024-58392PoC
- MEDIUMCVE-2024-58397PoC
- MEDIUMCVE-2024-58399PoC
- MEDIUMCVE-2025-60494PoC
- MEDIUMCVE-2025-71438PoC
- MEDIUMCVE-2025-71439PoC
- MEDIUMCVE-2026-100126
- MEDIUMCVE-2026-100130
Related by shared AI tags and CWE weakness class. Browse the full archive.