CVE-2026-27828 (GCVE-0-2026-27828)
Vulnerability from cvelistv5 – Published: 2026-03-26 16:34 – Updated: 2026-03-27 14:43
VLAI
EPSS
VEX
Title
EVerest: ISO15118 session_setup use-after-free can crash EVSE process
Summary
EVerest is an EV charging software stack. Prior to version 2026.02.0, ISO15118_chargerImpl::handle_session_setup uses v2g_ctx after it has been freed when ISO15118 initialization fails (e.g., no IPv6 link-local address). The EVSE process can be crashed remotely by an attacker with MQTT access who issues a session_setup command while v2g_ctx has been released. Version 2026.02.0 contains a patch.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-27 14:43 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/EVerest/EVerest/security/advis… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| EVerest | everest-core |
Affected:
< 2026.02.0
|
guessed |
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