CVE-2025-67841: n/a
CVE-2025-67841 is a high-severity vulnerability in Nordic Semiconductor IronSide SE for nRF54H20 prior to version 23. 0. 2+17. It involves an algorithmic complexity issue that can cause a denial of service condition. The vulnerability does not impact confidentiality or integrity but affects availability. No official patch or remediation guidance is currently confirmed. There are no known exploits in the wild at this time.
AI Analysis
Technical Summary
This vulnerability, identified as CVE-2025-67841, affects Nordic Semiconductor IronSide SE for nRF54H20 firmware versions before 23.0.2+17. It is classified as an algorithmic complexity issue (CWE-407), which can lead to a denial of service (DoS) by exhausting system resources. The CVSS v3.1 base score is 7.5, reflecting network attack vector, low attack complexity, no privileges or user interaction required, and an impact limited to availability. No patch or official remediation level has been published by the vendor as of the provided data.
Potential Impact
The vulnerability can cause denial of service conditions, impacting the availability of the affected device or system. There is no impact on confidentiality or integrity. No known exploits have been reported in the wild, indicating limited observed exploitation to date.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, monitor vendor communications for updates. No specific mitigations are provided in the current data.
CVE-2025-67841: n/a
Description
CVE-2025-67841 is a high-severity vulnerability in Nordic Semiconductor IronSide SE for nRF54H20 prior to version 23. 0. 2+17. It involves an algorithmic complexity issue that can cause a denial of service condition. The vulnerability does not impact confidentiality or integrity but affects availability. No official patch or remediation guidance is currently confirmed. There are no known exploits in the wild at this time.
CVSS v3.1
Score 7.5high
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability, identified as CVE-2025-67841, affects Nordic Semiconductor IronSide SE for nRF54H20 firmware versions before 23.0.2+17. It is classified as an algorithmic complexity issue (CWE-407), which can lead to a denial of service (DoS) by exhausting system resources. The CVSS v3.1 base score is 7.5, reflecting network attack vector, low attack complexity, no privileges or user interaction required, and an impact limited to availability. No patch or official remediation level has been published by the vendor as of the provided data.
Potential Impact
The vulnerability can cause denial of service conditions, impacting the availability of the affected device or system. There is no impact on confidentiality or integrity. No known exploits have been reported in the wild, indicating limited observed exploitation to date.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, monitor vendor communications for updates. No specific mitigations are provided in the current data.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2025-12-12T00:00:00.000Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69dfb67782d89c981f6a459f
Added to database: 4/15/2026, 4:01:59 PM
Last enriched: 4/22/2026, 11:10:06 PM
Last updated: 5/31/2026, 1:00:02 AM
Views: 60
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.