What’s Vulnerable › Vulnerabilities
CVE-2026-42799: Out-of-bounds read in ulp
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-04-30 · updated 2026-10-26
- Weakness: CWE-125
Description
Out-of-bounds read vulnerability in ASR Kestrel (nr_fw modules) allows Overflow Buffers. This vulnerability is associated with program files Code/Nr/nr_fw/RA/src/NrPwrCtrl.C. This issue affects Kestrel: before 2026/02/10.
Affected products
- Asrmicro Asr1803 Firmware: before 1.216.002 — fixed in 1.216.002
How to fix
Upgrade to a fixed version: Asrmicro Asr1803 Firmware 1.216.002. Check the vendor advisory for mitigations.
References
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