ALPINE-CVE-2026-27171
- Source
- https://security.alpinelinux.org/vuln/CVE-2026-27171
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2026-27171.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/ALPINE-CVE-2026-27171
- Upstream
- Published
- 2026-02-18T04:16:01.263Z
- Modified
- 2026-07-06T00:32:27.511400032Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
zlib before 1.3.2 allows CPU consumption via crc32combine64 and crc32combine_gen64 because x2nmodp can do right shifts within a loop that has no termination condition.
- References
Affected packages
Alpine:v3.20 / zlib
Package
- Name
- zlib
- Purl
- pkg:apk/alpine/zlib?arch=source
Alpine:v3.21 / zlib
Package
- Name
- zlib
- Purl
- pkg:apk/alpine/zlib?arch=source
Alpine:v3.22 / zlib
Package
- Name
- zlib
- Purl
- pkg:apk/alpine/zlib?arch=source
Alpine:v3.23 / zlib
Package
- Name
- zlib
- Purl
- pkg:apk/alpine/zlib?arch=source