cve.bz

CVE-2024-6603

7.4 highEPSS 0.5%

High (7.4) in mozilla. EPSS 0.5% chance of exploitation in the next 30 days.

In an out-of-memory scenario an allocation could fail but free would have been called on the pointer afterwards leading to memory corruption. This vulnerability affects Firefox < 128, Firefox ESR < 115.13, Thunderbird < 115.13, and Thunderbird < 128.

Severity

CVSS 3.1

7.4 high
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS
0.5% chance of exploitation in the next 30 days; higher than 45% of CVEs (scores of 2026-10-31)
CWE
CWE-823
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON