Product by GNU
Gawk
5 known vulnerabilities in Gawk (GNU), 0 of them actively exploited (CISA KEV).
Key figures
5
Vulnerabilities
0
Actively exploited (KEV)
0
Used by ransomware
2
Critical
Vulnerabilities
Actively exploited vulnerabilities (CISA KEV) first, then by priority.
| Severity | CVE | Title | CVSS | Published |
|---|---|---|---|---|
| Critical | CVE-2026-40469 | Heap buffer overflow in gawk | 9.1 | |
| Critical | CVE-2026-40468 | Heap buffer overflow in gawk | 9.1 | |
| High | CVE-2026-40553 | Stack-based buffer overflow in gawk | 7.5 | |
| High | CVE-2026-40467 | Use after free in gawk | 7.5 | |
| High | CVE-2023-4156 | Heap out of bound read in builtin.c | 4.4 |