Fedora 45 : GraphicsMagick / ImageMagick / OpenImageIO / OpenImageIO2.5 / etc (2026-823e06dfcf)

The remote Fedora 45 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2026-823e06dfcf advisory. Updated xeve/xevd, updated openapv and updated vapoursynth. Tenable has extracted the preceding description block directly from the Fedora security...

Fedora 46 : GraphicsMagick / ImageMagick / OpenImageIO / OpenImageIO2.5 / etc (2026-b8ff7153f1)

The remote Fedora 46 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2026-b8ff7153f1 advisory. Updated xeve/xevd, updated openapv and updated vapoursynth. Tenable has extracted the preceding description block directly from the Fedora security...

CVE-2026-47251 libheif has an incomplete fix for CVE-2026-3949: integer overflow bypass in vvdec_push_data2

libheif is a HEIF and AVIF file format decoder and encoder. The fix for CVE-2026-3949 commit b97c8b5, PR 1712 introduced an integer overflow in the very security check it added. The check itself can be bypassed, allowing a crafted HEIF file with a VVC track to trigger the same out-of-bounds heap...

Amazon Linux 2023 : heif-pixbuf-loader, libheif, libheif-devel (ALAS2023-2026-1509)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1509 advisory. A vulnerability was determined in strukturag libheif up to 1.21.2. This affects the function vvdecpushdata2 of the file libheif/plugins/decodervvdec.cc of the component HEIF File Parser. Executing a...

SUSE CVE-2026-3949

A vulnerability was determined in strukturag libheif up to 1.21.2. This affects the function vvdecpushdata2 of the file libheif/plugins/decodervvdec.cc of the component HEIF File Parser. Executing a manipulation of the argument size can lead to out-of-bounds read. The attack needs to be launched...

Linux Distros Unpatched Vulnerability : CVE-2026-3949

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A vulnerability was determined in strukturag libheif up to 1.21.2. This affects the function vvdecpushdata2 of the file libheif/plugins/decodervvdec.cc of the...

DEBIAN-CVE-2026-3949

A vulnerability was determined in strukturag libheif up to 1.21.2. This affects the function vvdecpushdata2 of the file libheif/plugins/decodervvdec.cc of the component HEIF File Parser. Executing a manipulation of the argument size can lead to out-of-bounds read. The attack needs to be launched...