Symfony: [Unknown description] (CVE-2026-46626)
Description
CVE-2026-46626 is a medium severity vulnerability affecting multiple specific versions of the Symfony framework. The exact nature and technical details of the vulnerability are not provided. There is no CVSS score or detailed description available, and no known exploits in the wild have been reported. The affected versions include various Ubuntu-packaged releases of Symfony versions 2.7.x through 7.4.x. No patch or remediation information is provided, and the vulnerability does not pertain to a cloud service.
Affected software
pkg:deb/ubuntu/symfony?arch=source&distro=xenialpkg:deb/ubuntu/symfony?arch=source&distro=esm-apps/bionicpkg:deb/ubuntu/symfony?arch=source&distro=esm-apps/focalpkg:deb/ubuntu/symfony?arch=source&distro=esm-apps/jammypkg:deb/ubuntu/symfony?arch=source&distro=esm-apps/noblepkg:deb/ubuntu/symfony?arch=source&distro=questingpkg:deb/ubuntu/symfony?arch=source&distro=stonkingpkg:deb/ubuntu/symfony?arch=source&distro=resoluteRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This entry describes a vulnerability identified as CVE-2026-46626 in the Symfony framework, affecting numerous specific Ubuntu-packaged versions from 2.7.1+dfsg-1 up to 7.4.16+dfsg-1ubuntu2. The description and technical details of the vulnerability are unknown, and no CVSS score is assigned. There is no information on exploitation or patch availability. The vulnerability is classified as medium severity based on the provided metadata.
Potential Impact
Due to the lack of detailed information, the precise impact cannot be determined. The medium severity rating suggests a moderate risk, but without technical details or known exploits, the actual risk level and potential consequences remain unclear.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no patch or fix information is provided, users should monitor official Symfony and Ubuntu security advisories for updates regarding this vulnerability.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- UBUNTU-CVE-2026-46626
- Osv Schema Version
- 1.7.0
- Ecosystems
- ["Ubuntu:16.04:LTS","Ubuntu:Pro:18.04:LTS","Ubuntu:Pro:20.04:LTS","Ubuntu:Pro:22.04:LTS","Ubuntu:Pro:24.04:LTS","Ubuntu:25.10","Ubuntu:26.10","Ubuntu:26.04:LTS"]
Threat ID: 6ad3f6512cdf04f656665d08
Added to database: 10/17/2026, 22:27:29 UTC
Last enriched: 10/18/2026, 01:28:02 UTC
Last updated: 10/18/2026, 01:28:02 UTC
Views: 2
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