GNU gawk
4 published vulnerabilities name this product.
As the CNAs write it in their CVE records (vendor and product); the versions are theirs.
| CVE | Vulnerable versions | Title | Severity | Published | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| CVE-2026-40553 | ≤ 5.4.0 | Stack-based buffer overflow in gawk | MEDIUM 5.1 | 0.3 % | ||
| CVE-2026-40469 | ≤ 5.4.0 | Heap buffer overflow in gawk | MEDIUM 5.1 | 0.2 % | ||
| CVE-2026-40468 | ≤ 5.4.0 | Heap buffer overflow in gawk | LOW 2.1 | 0.2 % | ||
| CVE-2026-40467 | ≤ 5.4.0 | Use after free in gawk | MEDIUM 5.1 | 0.2 % |