VulnSocial

CVE-2026-33009Disclosure(linuxfoundation / everest)

LOWCVSS 6.5 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

EVerest is an EV charging software stack. Versions prior to 2026.02.0 have a data race leading to C++ UB (potential memory corruption). This is triggered by an MQTT `everest_external/nodered/{connector}/cmd/switch_three_phases_while_charging` message and results in `Charger::shared_context` / `internal_context` accessed concurrently without lock. Version 2026.02.0 contains a patch.

linuxfoundation CVEsBack to dashboard
0.0/ 10 priority

Sources & remediation

Exploit / PoC references
Weakness type (CWE)
CWE-362

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • everest

Threat summary

  • 3 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 3 signals
  • Disclosure: 3 classified signals
  • Peaked at 2 mentions on most recent observed day (2026-03-27)
  • 3 total mentions across 2 days

Affected systems

Vendors
linuxfoundation
Products
everest

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-03-26: 1Mentions · 2026-03-27: 2Technical Details · 2026-03-26: 1Technical Details · 2026-03-27: 203-2603-27
Signal classification1 categories
Disclosure
3100.0%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-03-261
Disclosure1
2026-03-272
Disclosure2
Full discourse3 posts
  • CVE@CVEnew
    Disclosure

    CVE-2026-33009 EVerest is an EV charging software stack. Versions prior to 2026.02.0 have a data race leading to C++ UB (potential memory corruption). This is triggered by an MQTT `… https://www.cve.org/CVERecord?id=CVE-2026-33009

    Post summary

    CVE‑2026‑33009 targets EVerest EV charging software before 2026.02.0, introducing a data race that can trigger memory corruption via MQTT.

    00010155
    56.9K followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-33009 EVerest is an EV charging software stack. Versions prior to 2026.02.0 have a data race leading to C++ UB (potential memory corruption). This is triggered by an MQTT `… https://www.cve.org/CVERecord?id=CVE-2026-33009 ----- Traducción: CVE-2026-33009 EVe… http://infoflow.cloud`

    Post summary

    The post announces CVE‑2026‑33009, detailing a data race that causes undefined behaviour and potential memory corruption in EVerest versions prior to 2026.02.0, triggered via MQTT.

    0000023
    65 followersView on X
  • The Hacker Wire@TheHackerWire
    Disclosure

    🟠 CVE-2026-33009 - High EVerest is an EV charging software stack. Versions prior to 2026.02.0 have a data race leading to C++ UB (potential memory corruption). This is triggered by an MQTT `everest_external/nodered/... https://www.thehackerwire.com/vulnerability/CVE-2026-33009/ https://t.co/UXwHhz2uoH

    Post summary

    The post announces a high‑severity data race in EVerest EV charging software (pre‑2026.02.0) that can lead to memory corruption via MQTT. No PoC, exploit code, or patch information is provided.

    0000039
    163 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
OSlinuxfoundationeverest---

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