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CVE-2019-7317

5.3 MEDIUM

png_image_free in png.c in libpng 1.6.x before 1.6.37 has a use-after-free because png_image_free_function is called under png_safe_execute

Published: 2019-02-04 · Last updated: 2026-05-28

Severity and scoring

CVSS
5.3 MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
CWE-416

Affected products

VendorProduct
canonicalactive_iq_unified_manager, cloud_backup, debian_linux
debianactive_iq_unified_manager, cloud_backup, debian_linux
hpactive_iq_unified_manager, cloud_backup, debian_linux
hpeactive_iq_unified_manager, cloud_backup, debian_linux
libpngactive_iq_unified_manager, cloud_backup, debian_linux
mozillaactive_iq_unified_manager, cloud_backup, debian_linux
netappactive_iq_unified_manager, cloud_backup, debian_linux
opensuseactive_iq_unified_manager, cloud_backup, debian_linux
oracleactive_iq_unified_manager, cloud_backup, debian_linux
redhatactive_iq_unified_manager, cloud_backup, debian_linux

Description

png_image_free in png.c in libpng 1.6.x before 1.6.37 has a use-after-free because png_image_free_function is called under png_safe_execute.

Source: NVD

References

Related CVEs

Same vendor

  • CVE-2026-49975 — Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's mod_http leads to denial of service via malicious HTTP ... (7.5 HIGH)
  • CVE-2026-50263 — A use-after-free flaw was found in the X.Org X server and Xwayland in CreateSaverWindow() (5.5 MEDIUM)
  • CVE-2026-50260 — A use-after-free flaw was found in the X.Org X server and Xwayland in FreeCounter() (7.8 HIGH)
  • CVE-2026-50259 — A stack-based buffer overflow flaw was found in the X.Org X server and Xwayland (7.8 HIGH)
  • CVE-2026-50258 — A stack-based buffer overflow flaw was found in the X.Org X server and Xwayland (7.8 HIGH)

Same CWE

  • CVE-2026-12035 — Use after free in Views in Google Chrome on Windows prior to 149.0.7827.115 allowed a remote attacker to potentially exploit heap corrupt...
  • CVE-2026-12029 — Use after free in Video in Google Chrome on Windows prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer pr... (8.3 HIGH)
  • CVE-2026-12028 — Use after free in GPU in Google Chrome on Android prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer proc... (8.3 HIGH)
  • CVE-2026-12023 — Use after free in GPU in Google Chrome on Mac prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process ... (8.3 HIGH)
  • CVE-2026-12020 — Use after free in Autofill in Google Chrome on Mac prior to 149.0.7827.115 allowed a remote attacker to potentially exploit heap corrupti... (8.8 HIGH)