ALPINE-CVE-2026-39892
- Source
- https://security.alpinelinux.org/vuln/CVE-2026-39892
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2026-39892.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/ALPINE-CVE-2026-39892
- Upstream
- Published
- 2026-04-08T21:17:01.547Z
- Modified
- 2026-04-24T17:34:19.731617Z
- 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
-
cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. From 45.0.0 to before 46.0.7, if a non-contiguous buffer was passed to APIs which accepted Python buffers (e.g. Hash.update()), this could lead to buffer overflows. This vulnerability is fixed in 46.0.7.
- References
Affected packages
Alpine:v3.23 / py3-cryptography
Package
- Name
- py3-cryptography
- Purl
- pkg:apk/alpine/py3-cryptography?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed46.0.7-r0
Affected versions
0.*
0.6.1-r0
0.8.2-r0
1.*
1.0.2-r0
1.3.1-r0
1.3.2-r0
1.4-r0
1.4-r1
1.4-r2
1.5.2-r0
1.5.2-r1
1.5.3-r0
1.7.2-r0
1.7.2-r1
1.8.1-r0
1.8.1-r1
1.9-r0
2.*
2.0.2-r0
2.0.3-r0
2.0.3-r1
2.1.3-r0
2.1.4-r0
2.1.4-r1
2.2.2-r0
2.3.1-r0
2.3.1-r1
2.4.2-r0
2.4.2-r1
2.4.2-r2
2.5-r0
2.6.1-r0
2.6.1-r1
2.7-r0
2.7-r1
2.8-r0
2.8-r1
2.9-r0
2.9.2-r0
3.*
3.2.1-r0
3.3-r0
3.3.1-r0
3.3.2-r0
3.3.2-r1
3.3.2-r2
3.3.2-r3
3.3.2-r4
3.4.8-r0
3.4.8-r1
37.*
37.0.4-r0
37.0.4-r1
37.0.4-r2
38.*
38.0.1-r0
38.0.2-r0
38.0.3-r0
38.0.3-r1
38.0.4-r0
39.*
39.0.0-r0
39.0.1-r0
39.0.2-r0
40.*
40.0.0-r0
40.0.1-r0
40.0.2-r0
40.0.2-r1
41.*
41.0.0-r0
41.0.1-r0
41.0.2-r0
41.0.2-r1
41.0.2-r2
41.0.3-r0
41.0.4-r0
41.0.5-r0
41.0.7-r0
42.*
42.0.5-r0
42.0.5-r1
42.0.7-r0
42.0.8-r0
43.*
43.0.0-r0
43.0.1-r0
43.0.3-r0
44.*
44.0.0-r0
44.0.1-r0
44.0.2-r0
44.0.3-r0
46.*
46.0.2-r0
46.0.3-r0
46.0.5-r0