CVE-2026-29044: EVerest is an EV charging software stack

Q: How do I fix CVE-2026-29044?

everest: upgrade to 2026.02.0. Exact commands for each OS are on this page.

Q: Is CVE-2026-29044 being exploited?

CVE-2026-29044 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-29044 affect?

CVE-2026-29044 affects everest. Severity is medium (CVSS 5.0). 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_call

Q: How urgent is CVE-2026-29044?

Priority 33/100. Public exploit reference; On your watchlist

Routine

MEDIUM 5.0WATCHLISTUPGRADE

CVE-2026-29044 is a medium-severity flaw (CVSS 5.0) affecting everest. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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

Why this priority

Public exploit reference
On your watchlist

A fixed release or distro patch exists.

Risk facts

CVSS score	5.0 (Medium)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	High
User interaction	None
EPSS exploit chance	0.3% (top 78%)
CISA exploited list	No
Weakness	CWE-863
Published	2026-03-26
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: linuxfoundation

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-03-26 17:16 UTCPublished CVE record published
2026-06-17 10:29 UTCUpdated Record last modified

linuxfoundation everest UPGRADE

Affected: < 2026.02.0

Fixed in: 2026.02.0

Safe to downgrade to: no unaffected older release

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-29044?

everest: upgrade to 2026.02.0. Exact commands for each OS are on this page.

Is CVE-2026-29044 being exploited?

CVE-2026-29044 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-29044 affect?

CVE-2026-29044 affects everest. Severity is medium (CVSS 5.0). 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_call

How urgent is CVE-2026-29044?

Priority 33/100. Public exploit reference; On your watchlist

Related CVEs

CVE-2026-33015 MEDIUM 5.2 UPGRADE EVerest is an EV charging software stack
CVE-2026-33014 MEDIUM 5.2 UPGRADE EVerest is an EV charging software stack
CVE-2026-33009 HIGH 8.2 UPGRADE EVerest is an EV charging software stack
CVE-2026-27828 HIGH 7.5 UPGRADE EVerest is an EV charging software stack
CVE-2026-27816 CRITICAL 9.1 UPGRADE EVerest is an EV charging software stack

References

← Back to latest CVEs