How severe is CVE-2026-3088?

CVE-2026-3088 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2026-3088 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-3088?

CVE-2026-3088 primarily affects Netgear Rbe970 Firmware. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2026-3088?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-3088 have an EU (EUVD) identifier?

Yes. CVE-2026-3088 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-35456.

When was CVE-2026-3088 published?

CVE-2026-3088 was published on 2026-06-09 and last updated on 2026-06-18.

CVE-2026-3088

CVE-2026-3088 is a medium-severity vulnerability in Netgear Rbe970 Firmware with a CVSS 3.x base score of 6.5. 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-787.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v4: 4.9
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-35456
Weakness: CWE-787
Affected product: Netgear Rbe970 Firmware
Published: 2026-06-09
Last modified: 2026-06-18

Description

Unauthenticated users on the local network can cause the router to become unavailable by sending specially crafted requests.

Frequently asked questions

What is CVE-2026-3088?: Unauthenticated users on the local network can cause the router to become unavailable by sending specially crafted requests.
How severe is CVE-2026-3088?: CVE-2026-3088 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2026-3088 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-3088?: CVE-2026-3088 primarily affects Netgear Rbe970 Firmware. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2026-3088?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-3088 have an EU (EUVD) identifier?: Yes. CVE-2026-3088 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-35456.
When was CVE-2026-3088 published?: CVE-2026-3088 was published on 2026-06-09 and last updated on 2026-06-18.

References

Affected products (8)

cpe:2.3:o:netgear:rbe970_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbe971_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbr860_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbre950_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbre960_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbs860_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbse950_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbse960_firmware:*:*:*:*:*:*:*:*

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