CVE-2022-47069

7.8 highEPSS 0.3%

High (7.8) in 7-zip p7zip. EPSS 0.3% chance of exploitation in the next 30 days.

p7zip 16.02 was discovered to contain a heap-buffer-overflow vulnerability via the function NArchive::NZip::CInArchive::FindCd(bool) at CPP/7zip/Archive/Zip/ZipIn.cpp. NOTE: the Supplier has found that this is not a buffer overflow; at most an out-of-bounds read can occur.

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: 0.3% chance of exploitation in the next 30 days; higher than 25% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2023-08-22
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

7-zip:p7zip

References

https://sourceforge.net/p/p7zip/bugs/241/
https://sourceforge.net/p/p7zip/bugs/241/

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