CVE-2026-62657
Certificate validation vulnerability in NETGEAR Gaming Router and certain Nighthawk models
No known exploitation. EPSS puts it in the 3rd percentile. A vendor fix is available.
What to do
The vendor has published a fix. Version details are below where the sources state them.
What it is
From the CVE record
A security flaw in the router's certificate validation process was discovered in the NETGEAR XR1000 Gaming Router and certain Nighthawk models that could allow an unauthorized person to remotely access and take control of the device.
In plain language
No plain-language summary for this CVE yet.
Exploitation
Where each signal puts this CVE on the scale from published to confirmed exploited.
- CISA KEV
Not in the catalog. CISA has not confirmed exploitation.
- Public exploits
No public exploit or proof of concept found in the sources we track.
- EPSS
0.1% chance of exploitation activity in the next 30 days, which ranks it in the 3rd percentile of scored CVEs.
Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.
Lifecycle
6 events over 1 day, from the signal feeds we watch.
- Patch availablerecord updated
- Patch availablepublished, weakness classified, record updated
Affected products
Technical detail
Weaknesses
Sources
References in the record
- netgear.com/support/product/mr70/
- netgear.com/support/product/raxe500/
- netgear.com/support/product/ms70/
And 2 more references. See all after sign-in
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