cve.bz

CVE-2022-2122

7.8 highEPSS 0.5%

High (7.8). EPSS 0.5% chance of exploitation in the next 30 days.

DOS / potential heap overwrite in qtdemux using zlib decompression. Integer overflow in qtdemux element in qtdemux_inflate function which causes a segfault, or could cause a heap overwrite, depending on libc and OS. Depending on the libc used, and the underlying OS capabilities, it could be just a segfault or a heap overwrite.

Severity

CVSS 3.1

7.8 high
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
0.5% chance of exploitation in the next 30 days; higher than 39% of CVEs (scores of 2026-10-31)
CWEs
CWE-190, CWE-787, CWE-122
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON