Is there a public exploit for CVE-2026-68590?

No public exploit for CVE-2026-68590 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-68590?

CVE-2026-68590 scores CVSS 5.3 (v3.1), rated medium. EPSS puts the chance of exploitation in the next 30 days at 0%.

What does CVE-2026-68590 affect?

CVE-2026-68590 affects MediaTek, Inc. MediaTek chipset.

5.3 Medium

In ipstack, there is a possible out of bounds read due to improper input validation.

CVE-2026-68590

In ipstack, there is a possible out of bounds read due to improper input validation. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01387180; Issue ID: MSV-5152.

Assessment

CVSS: 5.3 (v3.1)
Severity: Medium
EPSS: 0% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 2 November 2026
Last updated: 2 November 2026
Affected: MediaTek, Inc. · MediaTek chipset
Assigner: MediaTek

CVSS vectorCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

At the source

EUVD (ENISA)

References

https://www.mediatek.com/product-security-bulletin/November-2026

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