CVE-2019-11047
CVSS v3
6.5
MEDIUM
EPSS Score
7.5 %
exploit probability, as of 2026-10-02
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash.
Technical details
- Published
- 2019-12-23
Frequently asked questions
What is CVE-2019-11047?
When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash.
Is CVE-2019-11047 actively exploited?
Active exploitation of CVE-2019-11047 has not been confirmed. Its EPSS score was 7.5% on 2026-10-02, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2019-11047?
CVE-2019-11047 has a CVSS v3 base score of 6.5 (MEDIUM severity).
Is CVE-2019-11047 affecting your environment?
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