ruby zlib
1 published vulnerability names 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-2026-27820 | < 3.0.1 ; >= 3.1.0, < 3.1.2 ; >= 3.2.0, < 3.2.3 | zlib: Buffer Overflow in Zlib::GzipReader ungetc via large input leads to memory corruption | LOW 1.7 | 0.6 % |