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BIT-libphp-2026-91769

Published Oct 1, 2026·Last modified Oct 1, 2026
Affected Components(4)
Bitnami logolibphp
8.2.0 – 8.2.34
Bitnami logolibphp
8.3.0 – 8.3.35
Bitnami logolibphp
8.4.0 – 8.4.26
1 / 2
Description

PHP's OpenSSL stream peer verification checks the certificate's subjectAltName entries first and, whenever no entry matches, falls back to the Common Name. RFC 6125 requires the CN to be ignored once the certificate presents any service identity, so a certificate carrying a non-matching DNS SAN was still accepted when its CN matched the requested peer_name. A certificate trusted by the client for one name can therefore be used to impersonate another.

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Risk Scores
Base Score
0.0

Measures severity based on intrinsic characteristics of the vulnerability, independent of environment.

Threat Intelligence
0.0

No exploitation activity has been observed at this time. Continue routine monitoring.

EPSS
N/A

Probability that this vulnerability will be exploited in the wild within the next 30 days.

Exploit
Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

Related Vulnerabilities
  • CVE-2026-91769
    Alias
  • EUVD-2026-87346
    Alias
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