CVE catalog
CVE-2023-52353
mbedtls: CVE-2023-52353
- Severity
- Low
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.46% · Oct 25, 2026
An issue was discovered in Mbed TLS through 3.5.1. In mbedtls_ssl_session_reset, the maximum negotiable TLS version is mishandled. For example, if the last connection negotiated TLS 1.2, then 1.2 becomes the new maximum.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | mbedtls | sid | 3.6.7-3 | not affected |
| Debian | mbedtls | forky | 3.6.7-3 | not affected |
| Debian | mbedtls | trixie | 3.6.6-0.1~deb13u1 | not affected |
| Debian | mbedtls | bookworm | 2.28.3-1 | not affected |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | mbedtls | source | sid | Not affected | unimportant | Not reported | Not reported |
| Debian | mbedtls | source | forky | Not affected | unimportant | Not reported | Not reported |
| Debian | mbedtls | source | trixie | Not affected | unimportant | Not reported | Not reported |
| Debian | mbedtls | source | bookworm | Not affected | unimportant | Not reported | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
References
- [https://osv.dev/vulnerability/UBUNTU-CVE-2023-52353]
- [https://security-tracker.debian.org/tracker/CVE-2023-52353]
- [https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-52353.json]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]