CVE-2026-24803
Infinite loop in mt7615d security module may cause device hang.
Is CVE-2026-24803 being exploited?
Not confirmed. CVE-2026-24803 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.27% probability of exploitation in the next 30 days.
How severe is CVE-2026-24803?
CVE-2026-24803 is rated Critical with a CVSS score of 9.2. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-24803?
Not known from our data. No patch reference has been recorded for CVE-2026-24803, which is not the same as no patch existing — a fix may have shipped without a tagged reference, or after this record was written. The vendor advisory is the only authority on whether a fix exists, and mitigations may be available regardless.
What does CVE-2026-24803 affect?
CVE-2026-24803 affects LEDE firmware (r25.10.1), mt7615d-based devices, coolsnowwolf lede security modules. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-24803?
Upgrade firmware when patched; monitor vendor updates
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
DoS via infinite loop in wifi driver; could freeze affected devices.
Patch when possible
- affected<= r25.10.1
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.