ALPINE-CVE-2026-11856
- Source
- https://security.alpinelinux.org/vuln/CVE-2026-11856
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2026-11856.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/ALPINE-CVE-2026-11856
- Upstream
- Published
- 2026-07-03T07:16:23.973Z
- Modified
- 2026-07-08T12:30:04.856131714Z
- 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
-
Successfully using libcurl to do a transfer to a specific HTTP origin (
hostA) with Digest authentication and then changing the origin to a different one (hostB) for a second transfer, reusing the same handle, makes libcurl wrongly pass on theAuthorization:header field meant forhostA, tohostB. - References