CVE-2026-24803

CVE-2026-24803 is a critical-severity vulnerability with a CVSS 4.0 base score of 9.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-835.

Key facts

Description

Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in coolsnowwolf lede (package/lean/mt/drivers/mt7615d/src/mt_wifi/embedded/security modules). This vulnerability is associated with program files bn_lib.C. This issue affects lede: through r25.10.1.

Frequently asked questions

What is CVE-2026-24803?
Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in coolsnowwolf lede (package/lean/mt/drivers/mt7615d/src/mt_wifi/embedded/security modules). This vulnerability is associated with program files bn_lib.C. This issue affects lede: through r25.10.1.
How severe is CVE-2026-24803?
CVE-2026-24803 has a CVSS 4.0 base score of 9.2, rated critical severity.
Is CVE-2026-24803 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-24803?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2026-24803 have an EU (EUVD) identifier?
Yes. CVE-2026-24803 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-4795.
When was CVE-2026-24803 published?
CVE-2026-24803 was published on 2026-01-27 and last updated on 2026-06-17.

References

Other CWE-835 (Loop with Unreachable Exit Condition (Infinite Loop)) vulnerabilities

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