4.6
MEDIUM CVSS 4.0
CVE-2026-76149
CorvusSKK Integer Overflow Vulnerability
Description

CorvusSKK contains an integer overflow vulnerability, which may allow malicious data to be written to a dictionary file.

INFO

Published Date :

Aug. 26, 2026, 4:55 a.m.

Last Modified :

Aug. 26, 2026, 4:55 a.m.

Remotely Exploit :

No

Source :

jpcert
Affected Products

The following products are affected by CVE-2026-76149 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

No affected product recoded yet

CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 3.0 MEDIUM ede6fdc4-6654-4307-a26d-3331c018e2ce
CVSS 4.0 MEDIUM ede6fdc4-6654-4307-a26d-3331c018e2ce
Solution
Address integer overflow by updating the software to prevent malicious data writing.
  • Update the software to the latest version.
  • Apply any relevant security patches.
  • Validate file integrity after updates.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2026-76149 vulnerability anywhere in the article.

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.