CVE-2022-0699
CVSS v3
9.8
CRITICAL
EPSS Score
1.3 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
A double-free condition exists in contrib/shpsort.c of shapelib 1.5.0 and older releases. This issue may allow an attacker to cause a denial of service or have other unspecified impact via control over malloc.
Technical details
- Published
- 2022-10-17
Frequently asked questions
What is CVE-2022-0699?
A double-free condition exists in contrib/shpsort.c of shapelib 1.5.0 and older releases. This issue may allow an attacker to cause a denial of service or have other unspecified impact via control over malloc.
Is CVE-2022-0699 actively exploited?
Active exploitation of CVE-2022-0699 has not been confirmed. Its EPSS score was 1.3% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2022-0699?
CVE-2022-0699 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2022-0699 affecting your environment?
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