Vulnerability · Published Mar 26, 2026 · Assigned by GitHub_M
CVE-2026-27813EVerest has use-after-free in auth timeout timer via race condition
Medium 5.3
In plain English
A medium-severity use-after-free in everest-core from EVerest. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.1%top 97.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
EVerest is an EV charging software stack. Versions prior to 2026.02.0 have a data race leading to use-after-free. This is triggered by EV plug-in/unplug and RFID/RemoteStart/OCPP authorization events (or delayed authorization response). Version 2026.2.0 contains a patch.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| EVerest | everest-core | < 2026.02.0 |
Weakness: CWE-416 · Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
References
- https://github.com/EVerest/EVerest/security/advisories/GHSA-vgmh-mmg3-22m6 x_refsource_CONFIRM