CVE-20XX-?

CVE-2026-55261

8.4 HIGH 0.1% exploit odds No fix listed Auth & access

What it is

In nfa_t4tnfcee_store_rx_buf of nfa_nfcee_act.cc, there is a possible way to achieve code execution due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

At a glance

Exploitability
Can be exploited locally on the machine without logging in. High risk of data exposure, data tampering, service disruption.
Exploit odds
0.1% chance of exploitation in the next 30 days (EPSS).
Fix
No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

  1. ReservedThe CVE id was reserved by its CNA
  2. PublishedDisclosed publicly on CVE.org and NVD
  3. Last updatedMost recent change to the record

Details

Published
Last modified
Exploit probability
0.1% · EPSS, next 30 days
Weakness
CWE-862 · Missing authorization
Record status
Undergoing Analysis

Attack profile CVSS 3.1 · 8.4

Attack vector
Local
Complexity
Low
Privileges needed
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Raw vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Meme: I wake up, CVE-2026-55261
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References

NVD record · CVE.org record