Mbedtls: [Unknown description] (CVE-2026-54441)
Description
CVE-2026-54441 is a medium severity vulnerability affecting multiple specific versions of the mbedtls library. The exact nature and technical details of the vulnerability are unknown as no description or CVSS score is provided. The affected versions include various releases from 2.1.2-1 through 3.6.7-3ubuntu1, primarily in Ubuntu package variants. There is no public information on exploitation in the wild or vendor-provided patches. Due to the lack of detailed information, the impact and remediation status remain unclear.
Affected software
pkg:deb/ubuntu/mbedtls?arch=source&distro=xenialpkg:deb/ubuntu/mbedtls?arch=source&distro=esm-apps/bionicpkg:deb/ubuntu/mbedtls?arch=source&distro=esm-apps/focalpkg:deb/ubuntu/mbedtls?arch=source&distro=esm-apps/jammypkg:deb/ubuntu/mbedtls?arch=source&distro=esm-apps/noblepkg:deb/ubuntu/mbedtls?arch=source&distro=stonkingpkg:deb/ubuntu/mbedtls?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 concerns CVE-2026-54441, a vulnerability in the mbedtls cryptographic library. The vulnerability description is unknown, and no CVSS score or technical details are provided. Multiple specific Ubuntu package versions of mbedtls are affected. No patch or remediation information is available, and no known exploits have been reported. The vulnerability is classified as medium severity based on the provided metadata, but the absence of detailed information limits further analysis.
Potential Impact
The impact cannot be precisely determined due to the lack of descriptive or technical information. The vulnerability affects cryptographic library versions used in Ubuntu distributions, which could potentially impact applications relying on mbedtls for secure communications or cryptographic functions. No known exploitation or specific impact scenarios are documented.
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 Ubuntu and mbedtls advisories for updates. Until more information is available, no specific mitigation steps can be recommended.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- UBUNTU-CVE-2026-54441
- 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:26.10","Ubuntu:26.04:LTS"]
Threat ID: 6ad3f5f92cdf04f656663550
Added to database: 10/17/2026, 22:26:01 UTC
Last enriched: 10/18/2026, 00:48:28 UTC
Last updated: 10/18/2026, 00:48:28 UTC
Views: 2
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