How severe is CVE-2026-30612?

CVE-2026-30612 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-30612 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-30612?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2026-30612 published?

CVE-2026-30612 was published on 2026-08-27 and last updated on 2026-09-01.

CVE-2026-30612

CVE-2026-30612 is a critical-severity vulnerability with a CVSS 3.x base score of 9.8. 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-494.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 0% (24th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-494
Published: 2026-08-27
Last modified: 2026-09-01

Description

An issue in Time4 Popcorn for Windows <= 6.2.1.18 and Time4Popcorn for MacOS <= 6.2.1.17 and Time4Popcorn for Android <= 3.5.0.173 allows a remote attacker to execute arbitrary code via the updater.exe for windows, PT.updd on MacOS components

Frequently asked questions

What is CVE-2026-30612?: An issue in Time4 Popcorn for Windows <= 6.2.1.18 and Time4Popcorn for MacOS <= 6.2.1.17 and Time4Popcorn for Android <= 3.5.0.173 allows a remote attacker to execute arbitrary code via the updater.exe for windows, PT.updd on MacOS components
How severe is CVE-2026-30612?: CVE-2026-30612 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-30612 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-30612?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2026-30612 published?: CVE-2026-30612 was published on 2026-08-27 and last updated on 2026-09-01.

References

Other CWE-494 vulnerabilities

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