ALPINE-CVE-2025-14819

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2025-14819
Published: 08 Jan 2026, 10:15
Last modified:08 Jul 2026, 04:31

Vulnerability Summary

Overall Risk (default)
low
21/100
CVSS Score
5.3 MEDIUM
3.1 (osv_alpine)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

08 Jan 2026, 10:15
Published
Vulnerability first disclosed
08 Jul 2026, 04:31
Last Modified
Vulnerability information updated

Description

When doing TLS related transfers with reused easy or multi handles and altering the `CURLSSLOPT_NO_PARTIALCHAIN` option, libcurl could accidentally reuse a CA store cached in memory for which the partial chain option was reversed. Contrary to the user's wishes and expectations. This could make libcurl find and accept a trust chain that it otherwise would not.

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.3CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

Affected Systems

  • alpine•curl

    < 8.19.0-r0 | < 8.18.0-r0 | ≥ 7.87.0, < 8.19.0-r0 | ≥ 7.87.0, < 8.18.0-r0

References (1)