ALPINE-CVE-2026-22184
- Source
- https://security.alpinelinux.org/vuln/CVE-2026-22184
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-22184.json
- JSON Data
- https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-22184
- Upstream
- Published
- 2026-01-07T21:16:01.563Z
- Modified
- 2026-03-09T02:10:12.057314Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
zlib versions up to and including 1.3.1.2 include a global buffer overflow in the untgz utility located under contrib/untgz. The vulnerability is limited to the standalone demonstration utility and does not affect the core zlib compression library. The flaw occurs when a user executes the untgz command with an excessively long archive name supplied via the command line, leading to an out-of-bounds write in a fixed-size global buffer.
- References
Affected packages
Alpine:v3.23 / zlib
Package
- Name
- zlib
- Purl
- pkg:apk/alpine/zlib?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.3.2-r0
Affected versions
1.*
1.2.3.3-r2
1.2.3.3-r3
1.2.3.3-r4
1.2.3.3-r5
1.2.3.3-r6
1.2.3.3-r7
1.2.3.4-r0
1.2.3.4-r1
1.2.3.7-r0
1.2.3.7-r1
1.2.3.9-r0
1.2.4-r0
1.2.4-r1
1.2.5-r0
1.2.5-r1
1.2.5-r2
1.2.6-r0
1.2.7-r0
1.2.7-r1
1.2.8-r0
1.2.8-r1
1.2.8-r2
1.2.10-r0
1.2.11-r0
1.2.11-r1
1.2.11-r2
1.2.11-r3
1.2.11-r4
1.2.12-r0
1.2.12-r1
1.2.12-r2
1.2.12-r3
1.2.13-r0
1.2.13-r1
1.2.13-r2
1.3-r0
1.3-r1
1.3-r2
1.3.1-r0
1.3.1-r1
1.3.1-r2