CVE-2026-59882 Detail
Received
This CVE record has recently been published to the CVE List and has been included within the NVD dataset. Descriptionguzzlehttp/psr7 is a PSR-7 HTTP message library implementation in PHP. Prior to 2.12.3, Uri::assertValidHost() does not reject URI host components containing authority delimiters, embedded ports, or malformed IPv6 brackets, allowing Uri::getHost() to disagree with the URI authority used for security or routing decisions. This issue is fixed in version 2.12.3. Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
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CVSS 4.0 Severity and Vector Strings:
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2026-59882 NVD Published Date: 07/08/2026 NVD Last Modified: 07/08/2026 Source: GitHub, Inc. |
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