7.5

CVE-2026-8932

Exploit

incomplete mTLS config matching in conn reuse

libcurl would reuse a previously created connection even when some mTLS config
related option had been changed that should have prohibited reuse.

libcurl keeps previously used connections in a connection pool for subsequent
transfers to reuse if one of them matches the setup. However, some TLS
settings related to client certificates were left out from the configuration
match checks, making them match too easily. In particular options related to
the private key.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Haxx ≫ Curl Version >= 7.7 < 8.21.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.37% 0.288
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
134c704f-9b21-4f2e-91b3-4a467353bcc0 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://hackerone.com/reports/3733910
Third Party Advisory
Exploit
Issue Tracking
https://curl.se/docs/CVE-2026-8932.html
Patch
Vendor Advisory
https://curl.se/docs/CVE-2026-8932.json
Vendor Advisory