CVE-2023-52355
CVSS v3
7.5
HIGH
EPSS Score
1.8 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
An out-of-memory flaw was found in libtiff that could be triggered by passing a crafted tiff file to the TIFFRasterScanlineSize64() API. This flaw allows a remote attacker to cause a denial of service via a crafted input with a size smaller than 379 KB.
Technical details
- Published
- 2024-01-25
Frequently asked questions
What is CVE-2023-52355?
An out-of-memory flaw was found in libtiff that could be triggered by passing a crafted tiff file to the TIFFRasterScanlineSize64() API. This flaw allows a remote attacker to cause a denial of service via a crafted input with a size smaller than 379 KB.
Is CVE-2023-52355 actively exploited?
Active exploitation of CVE-2023-52355 has not been confirmed. Its EPSS score was 1.8% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2023-52355?
CVE-2023-52355 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2023-52355 affecting your environment?
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