CVE-2026-2541Disclosure

LOWCVSS 6.4 · MEDIUM

Signal is active with 1 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

The Micca KE700 system relies on a 6-bit portion of an identifier for authentication within rolling codes, providing only 64 possible combinations. This low entropy allows an attacker to perform a brute-force attack against one component of the rolling code. Successful exploitation simplify an attacker to predict the next valid rolling code, granting unauthorized access to the vehicle.

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0.0/ 10 priority

Sources & remediation

Other references

https://asrg.io/security-advisories/cve-2026-2541/

Weakness type (CWE)

CWE-331

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

1 mentions across 1 observed day

What's happening

Technical details provided in 1 signal
Disclosure: 1 classified signal
1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Disclosure

1100.0%

Referenced assets1 URL

By indicator

https://www.cve.org/CVERecord?id=CVE-2026-2541

Full discourse1 post

CVE@CVEnew235d
Disclosure
CVE-2026-2541 The Micca KE700 system relies on a 6-bit portion of an identifier for authentication within rolling codes, providing only 64 possible combinations. This low entropy all… https://www.cve.org/CVERecord?id=CVE-2026-2541
Post summary
The CVE highlights a weakness in the Micca KE700 rolling‑code system due to a 6‑bit identifier that yields only 64 authentication combinations, but it does not mention exploits, active attacks, patches, or PoCs.
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