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CVE-20XX-?

CVE-2026-42801

7.4 HIGH 0.3% exploit odds No fix listed Memory safety Library

What it is

NULL pointer dereference vulnerability in ASR Crane，Falcon on Linux (as_rrc module) allows Pointer Manipulation. This vulnerability is associated with program file 3g.mod/lib/src/urrsir.c.

At a glance

Exploitability: Can be exploited over the network with a low-privilege account. Limited direct impact.
Exploit odds: 0.3% chance of exploitation in the next 30 days (EPSS).
Fix: No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

2026-09-23 09:17 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-09-23 17:58 UTC Last updatedMost recent change to the record

Details

Published: 2026-09-23 09:17 UTC
Last modified: 2026-09-23 17:58 UTC
Exploit probability: 0.3% · EPSS, next 30 days
Weakness: CWE-476 · NULL pointer dereference
Record status: Deferred

Attack profile CVSS 3.1 · 7.4

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None
Scope: Changed
Confidentiality: Low
Integrity: Low
Availability: Low

Raw vector

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

Meme: I wake up, CVE-2026-42801

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References

https://www.asrmicro.com/en/goods/psirt?cid=45

NVD record · CVE.org record