CVE-2026-29044 — EVerest: Charging Continues When WithdrawAuthorization Is Processed Before TransactionStarted

CVE-2026-29044

EVerest: Charging Continues When WithdrawAuthorization Is Processed Before TransactionStarted PUBLISHED

Description (CNA)

EVerest is an EV charging software stack. Prior to version 2026.02.0, when WithdrawAuthorization is processed before the TransactionStarted event, AuthHandler determines `transaction_active=false` and only calls `withdraw_authorization_callback`. This path ultimately calls `Charger::deauthorize()`, but no actual stop (StopTransaction) occurs in the Charging state. As a result, authorization withdrawal can be defeated by timing, allowing charging to continue. Version 2026.02.0 contains a patch.

Affected (CNA)

Vendor / product	Versions
EVerest / everest-core	affected < 2026.02.0

CWE

CWE-863

References

https://github.com/EVerest/EVerest/security/advisories/GHSA-gx37-p775-qf5v

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.