CVE-2026-626574.9MediumCWE-599

CVE-2026-62657: Certificate validation vulnerability in NETGEAR Gaming Router and certain Nighthawk models

NETGEAR · MR70

Vendor fix available · Affected: NETGEAR MR70 · Exploitation: unlikely (under 1%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

0.1%probability of exploitation in the next 30 days

4th percentile

050100

Higher than 4% of scored CVEs

4.9MediumCVSS 4.0

LowMediumHighCrit.

DescriptionCVE.org

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.

Affected products4

From the CVE record. A product or version that is not listed is unknown, not unaffected.

NETGEAR · MR70before V1.0.4.48
NETGEAR · MS70before V1.0.4.48
NETGEAR · RAXE500before V1.2.14.114
NETGEAR · XR1000before V1.0.2.86

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Unlikely (under 1%). EPSS under 1%, or no score yet.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Missing Validation of OpenSSL Certificate · Cryptography
Vendor: NETGEAR
Published: July 2026
Band: Unlikely (under 1%), July 2026

CoverageNo articles yet

No CyberSIXT article names CVE-2026-62657 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.