VulnSocial

CVE-2026-27816Disclosure(linuxfoundation / everest)

LOWCVSS 9.1 · CRITICAL

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. Prior to versions to 2026.02.0, ISO15118_chargerImpl::handle_update_energy_transfer_modes copies a variable-length list into a fixed-size array of length 6 without bounds checking. With schema validation disabled by default, oversized MQTT Cmd payloads can trigger out-of-bounds writes and corrupt adjacent EVSE state or crash the process. Version 2026.02.0 contains a patch.

linuxfoundation CVEsBack to dashboard
0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-787

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

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

  • everest

Threat summary

  • 2 mentions across 1 observed day

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • 2 total mentions across 1 day

Affected systems

Vendors
linuxfoundation
Products
everest

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-03-27: 2Technical Details · 2026-03-27: 203-27
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
By indicator
Full discourse2 posts
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-27816 EVerest is an EV charging software stack. Prior to versions to 2026.02.0, ISO15118_chargerImpl::handle_update_energy_transfer_modes copies a variable-length list into… https://www.cve.org/CVERecord?id=CVE-2026-27816 ----- Traducción: CVE-2026-27816 EVe… http://infoflow.cloud`

    Post summary

    The post announces CVE-2026-27816 with a brief technical description of a buffer overflow in the EVerest EV charging software, but it does not provide any PoC, exploit code, active exploitation, or patch details.

    0000024
    65 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-27816 EVerest is an EV charging software stack. Prior to versions to 2026.02.0, ISO15118_chargerImpl::handle_update_energy_transfer_modes copies a variable-length list into… https://www.cve.org/CVERecord?id=CVE-2026-27816

    Post summary

    The text announces CVE‑2026‑27816, describing a buffer‑copy flaw in EVerest’s ISO15118_chargerImpl::handle_update_energy_transfer_modes that affects versions before 2026.02.0.

    00000159
    56.9K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
OSlinuxfoundationeverest---

Explore more

Back to dashboardlinuxfoundation CVEseverest vulnerabilities