Vulnerability Details CVE-2025-14819
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 9.0%
CVSS Severity
CVSS v3 Score 5.3
Products affected by CVE-2025-14819
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cpe:2.3:a:haxx:curl:7.87.0
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cpe:2.3:a:haxx:curl:7.88.0
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cpe:2.3:a:haxx:curl:7.88.1
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cpe:2.3:a:haxx:curl:8.0.0
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cpe:2.3:a:haxx:curl:8.0.1
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cpe:2.3:a:haxx:curl:8.1.0
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cpe:2.3:a:haxx:curl:8.1.1
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cpe:2.3:a:haxx:curl:8.1.2
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cpe:2.3:a:haxx:curl:8.10.0
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cpe:2.3:a:haxx:curl:8.10.1
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cpe:2.3:a:haxx:curl:8.11.0
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cpe:2.3:a:haxx:curl:8.11.1
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cpe:2.3:a:haxx:curl:8.12.0
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cpe:2.3:a:haxx:curl:8.12.1
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cpe:2.3:a:haxx:curl:8.13.0
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cpe:2.3:a:haxx:curl:8.14.0
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cpe:2.3:a:haxx:curl:8.14.1
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cpe:2.3:a:haxx:curl:8.15.0
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cpe:2.3:a:haxx:curl:8.16.0
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cpe:2.3:a:haxx:curl:8.17.0
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cpe:2.3:a:haxx:curl:8.2.0
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cpe:2.3:a:haxx:curl:8.2.1
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cpe:2.3:a:haxx:curl:8.4.0
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cpe:2.3:a:haxx:curl:8.5.0
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cpe:2.3:a:haxx:curl:8.6.0
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cpe:2.3:a:haxx:curl:8.7.0
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cpe:2.3:a:haxx:curl:8.7.1
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cpe:2.3:a:haxx:curl:8.8.0
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cpe:2.3:a:haxx:curl:8.9.0
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cpe:2.3:a:haxx:curl:8.9.1