zlib before 1.3.2 allows CPU consumption via crc32_combine64 and crc32_combine_gen64 because x2nmodp can do right shifts within a loop that has no ter...

Original description

The description as published by the source.

Source: OSV.dev (Open Source Vulnerabilities) NVD OSV

Fix status by distribution

Fixed packages published by each distribution for this CVE

• Alpine Linux ALPINE-CVE-2026-27171 zlib Fixed in: 1.3.2-r0
• Debian DEBIAN-CVE-2026-27171 zlib
• Ubuntu UBUNTU-CVE-2026-27171 klibc

References

• advisory github.com
• advisory nvd.nist.gov
• report github.com
• web 7asecurity.com
• web github.com
• web ostif.org
• web 7asecurity.com