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onyx --cves cve-2019-11047

CVE-2019-11047

MEDPOCPHP
score
<0.1
cvss
4.8
epss
7.5%
published
2019-12-23
kev added
—
first seen

PHP EXIF extension in versions 7.2.x < 7.2.26, 7.3.x < 7.3.13, and 7.4.0 contains a buffer over-read caused by parsing crafted EXIF data with exif_read_data(), letting attackers cause information disclosure or crash, exploit requires supplying malicious EXIF data.

Timeline

How this CVE moved toward exploitation. Chart: last 30 days — trend score, EPSS, community mentions per day; hover the event lane.

events2019-12-23 — PublishedP2026-10-21 — Tracked by OnyxT2026-10-21 — Public PoCXscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 7.5%2026-09-23: epss 7.5%2026-09-24: epss 7.5%2026-09-25: epss 7.5%2026-09-26: epss 7.5%2026-09-27: epss 7.5%2026-09-28: epss 7.5%2026-09-29: epss 7.5%2026-09-30: epss 7.5%2026-10-01: epss 7.5%2026-10-02: epss 7.5%2026-10-03: epss 7.5%2026-10-04: epss 7.5%2026-10-05: epss 7.5%2026-10-06: epss 7.5%2026-10-07: epss 7.5%2026-10-08: epss 7.5%2026-10-09: epss 7.5%2026-10-10: epss 7.5%2026-10-11: epss 7.5%2026-10-12: epss 7.5%2026-10-13: epss 7.5%2026-10-14: epss 7.5%2026-10-15: epss 7.5%2026-10-16: epss 7.5%2026-10-18: epss 7.5%2026-10-19: epss 7.5%2026-10-20: epss 7.5%2026-10-21: epss 7.5%7.5%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Tracked by Onyx
  3. Public PoC

Exploit availability

Public PoC flagged by vulnx; no direct exploit link among the citations.

Weaknesses

CWE-125

References 13