PS
Product
psr7
by guzzle · last CVE Jul 8, 2026
4
CVEs
0
On KEV
6.5
Max CVSS
0
New 30D
Severity mix
Critical 0High 0Medium 4Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-59882
6.5
0%
Jul 8
guzzlehttp/psr7: Host Confusion via Weak URI Host Validation
Affected: < 2.12.3
CVE-2026-49214
5.3
0%
Jun 11
guzzlehttp/psr7 has CRLF Injection via URI Host Component
Affected: < 2.10.2
CVE-2026-48998
5.3
0%
Jun 11
guzzlehttp/psr7 has Host Confusion via Authority Reinterpretation
Affected: < 2.10.2
CVE-2026-55766
4.8
0%
Jun 23
guzzlehttp/psr7: CRLF Injection in HTTP Start-Line Serialization
Affected: < 2.12.1
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