CLSA-2026-1786546010 TuxCare security update for guzzlehttp/guzzle (2 CVEs)

TuxCare rebuilt guzzlehttp/guzzle to address 2 CVEs. Fixed in 7.10.0-p3+tuxcare...

CLSA-2026-1785554486 TuxCare security update for guzzlehttp/psr7 (2 CVEs)

TuxCare rebuilt guzzlehttp/psr7 to address 2 CVEs. Fixed in 1.4.2-p2+tuxcare...

CLSA-2026-1785380882 TuxCare security update for guzzlehttp/guzzle (8 CVEs)

TuxCare rebuilt guzzlehttp/guzzle to address 8 CVEs. Fixed in 6.5.8-p2+tuxcare...

CLSA-2026-1784856237 TuxCare security update for guzzlehttp/guzzle (9 CVEs)

TuxCare rebuilt guzzlehttp/guzzle to address 9 CVEs. Fixed in 7.10.0-p2+tuxcare...

CLSA-2026-1783386132 TuxCare security update for guzzlehttp/guzzle (2 CVEs)

TuxCare rebuilt guzzlehttp/guzzle to address 2 CVEs. Fixed in 6.0.2-p1+tuxcare...

CLSA-2026-1783645385 TuxCare security update for guzzlehttp/guzzle (1 CVE)

TuxCare rebuilt guzzlehttp/guzzle to address 1 CVE. Fixed in 6.0.2-p2+tuxcare...

CLSA-2026-1779065200 TuxCare security update for guzzlehttp/guzzle (5 CVEs)

TuxCare rebuilt guzzlehttp/guzzle to address 5 CVEs. Fixed in 6.3.3-p1+tuxcare...

Linux Distros Unpatched Vulnerability : CVE-2026-67354

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - guzzlehttp/guzzle versions before 7.15.1 contain an information disclosure vulnerability in RedirectMiddleware. When the optional allowredirects.referer setting...

CVE-2026-67354

guzzlehttp/guzzle versions before 7.15.1 contain an information disclosure vulnerability in RedirectMiddleware. When the optional allowredirects.referer setting is enabled, the middleware copies the URI fragment the portion after '' from the referring request into the generated Referer header whe...

Improper Input Validation

guzzlehttp/psr7 is vulnerable to Improper Input Validation. The vulnerability is due to insufficient validation of URI host components in Uri::assertValidHost, which fails to reject authority delimiters, embedded ports, and malformed IPv6 brackets, allowing an attacker to craft malicious URIs tha...

EUVD-2026-42319

guzzlehttp/psr7: Host Confusion via Weak URI Host Validation...

Linux Distros Unpatched Vulnerability : CVE-2026-59882

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - guzzlehttp/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...

CVE-2026-59882 guzzlehttp/psr7: Host Confusion via Weak URI Host Validation

guzzlehttp/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 ...

CVE-2026-59882

guzzlehttp/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 ...

PT-2026-56500

Name of the Vulnerable Software and Affected Versions guzzlehttp/psr7 versions prior to 2.12.3 Description The Uri::assertValidHost function fails to reject URI host components that contain authority delimiters, embedded ports, or malformed IPv6 brackets. This discrepancy allows Uri::getHost to...

CVE-2026-55766

guzzlehttp/psr7 is a PSR-7 HTTP message library implementation in PHP. Prior to 2.12.1, guzzlehttp/psr7 did not reject CR/LF characters in certain first-party HTTP start-line fields: the request method, protocol version, and response reason phrase. If an application placed attacker-controlled dat...

GHSA-VM85-HXW5-5432 guzzlehttp/psr7: CRLF Injection in HTTP Start-Line Serialization

Impact guzzlehttp/psr7 did not reject CR/LF characters in certain first-party HTTP start-line fields: the request method, protocol version, and response reason phrase. If an application placed attacker-controlled data into one of those fields and later serialized the PSR-7 message as raw HTTP/1.x...

EUVD-2026-36240

guzzlehttp/psr7 is a PSR-7 HTTP message library implementation in PHP. Versions prior to 2.10.2 did not reject ASCII control characters, whitespace, or DEL in first-party URI host components. A vulnerable flow is: First, an application accepts a user-controlled URL. Second, the URL is used to...

CVE-2026-49214

CVE-2026-49214 affects guzzlehttp/psr7 up to version 2.10.1. Versions prior to 2.10.2 do not reject ASCII control characters/whitespace/DEL in URI host components. If a user-controlled URL is used to build a PSR-7 Uri/Request and the host contains CRLF or similar, the host may be copied into the ...

CVE-2026-49214 guzzlehttp/psr7 has CRLF Injection via URI Host Component

guzzlehttp/psr7 is a PSR-7 HTTP message library implementation in PHP. Versions prior to 2.10.2 did not reject ASCII control characters, whitespace, or DEL in first-party URI host components. A vulnerable flow is: First, an application accepts a user-controlled URL. Second, the URL is used to...