CVE-2026-49214
1 advisory.
Packagist/guzzlehttp/psr7 CVE-2026-49214: medium 5.3, EPSS 0.31%
guzzlehttp/psr7 has CRLF Injection via URI Host Component
Action: Upgrade guzzlehttp/psr7 to 2.10.2 or later.
composer require guzzlehttp/psr7:2.10.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.10.2 | - |
Fixed versions
| 2.10.2 |
Sources
- osv: GHSA-hq7v-mx3g-29hw
- https://github.com/guzzle/psr7/security/advisories/GHSA-hq7v-mx3g-29hw
- https://nvd.nist.gov/vuln/detail/CVE-2026-49214
- https://github.com/FriendsOfPHP/security-advisories/blob/master/guzzlehttp/psr7/CVE-2026-49214.yaml
- https://github.com/guzzle/psr7
CVE-2026-49214 · published · modified · JSON