DEBIAN-CVE-2026-67355
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-67355
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-67355.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-67355
- Upstream
- Published
- 2026-08-01T13:17:06Z
- Modified
- 2026-09-09T09:00:52Z
- Severity
-
- 8.2 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
- Summary
- [none]
- Details
-
guzzlehttp/guzzle versions before 7.15.1 fail to preserve host-only cookie scope, storing the request host in the Domain field instead of marking cookies as host-only. Attackers controlling child hosts can receive host-only cookies intended only for parent hosts, potentially disclosing session identifiers and authorization tokens when the same cookie jar is reused across trust boundaries.
- References
Affected packages
Debian:12 / guzzle
Package
- Name
- guzzle
- Purl
- pkg:deb/debian/guzzle?arch=source&distro=bookworm
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Debian:13 / guzzle
Package
- Name
- guzzle
- Purl
- pkg:deb/debian/guzzle?arch=source&distro=trixie
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Debian:14 / guzzle
Package
- Name
- guzzle
- Purl
- pkg:deb/debian/guzzle?arch=source&distro=forky
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affectedFixed7.15.1-1