NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference in the heifimagehandlegetimagetiling function when processing a malformed uncompressed HEIF image item that has an associated uncC property but lacks an associated ispe property. An attacker can cause a crash by...

CVE-2026-47709

libheif is a HEIF and AVIF file format decoder and encoder. Versions prior to 1.22.0 crashes in the public C API heifimagehandlegetimagetiling when a malformed uncompressed HEIF image item has an associated uncC property but no associated ispe property. In debug builds this trips the ispe && uncC...

CVE-2026-47709 libheif has a NULL pointer dereference in heif_image_handle_get_image_tiling for malformed unci image missing ispe

libheif is a HEIF and AVIF file format decoder and encoder. Versions prior to 1.22.0 crashes in the public C API heifimagehandlegetimagetiling when a malformed uncompressed HEIF image item has an associated uncC property but no associated ispe property. In debug builds this trips the ispe && uncC...

CVE-2026-47709 libheif has a NULL pointer dereference in heif_image_handle_get_image_tiling for malformed unci image missing ispe

libheif is a HEIF and AVIF file format decoder and encoder. Versions prior to 1.22.0 crashes in the public C API heifimagehandlegetimagetiling when a malformed uncompressed HEIF image item has an associated uncC property but no associated ispe property. In debug builds this trips the ispe && uncC...

CVE-2026-47709

libheif (HEIF/AVIF decoder/encoder) has a null pointer dereference in heif_image_handle_get_image_tiling for malformed uncompressed image items with uncC but no ispe. In debug builds this triggers an ispe && uncC assertion; in release/ASan builds it can cause a null read at address 0xa8. Affected...

MiracleLinux 9 : poppler-21.01.0-24.el9_8.1 (AXSA:2026-1318:05)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-1318:05 advisory. poppler: Integer overflow in Poppler SplashOutputDev::tilingPatternFill leads to heap buffer overflow via unchecked dimension multiplication CVE-2026-10118...

Amazon Linux 2023 : heif-pixbuf-loader, libheif, libheif-devel (ALAS2023-2026-1971)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1971 advisory. Heap Information Disclosure via Grid Image Gap + Uninitialized Pixel Plane Allocation CVE-2026-47247 libheif crashes in the public C API heifimagehandlegetimagetiling when a malformed...

MGASA-2026-0256 Updated poppler packages fix a security vulnerability

The updated packages fix a security vulnerability: Integer overflow in poppler splashoutputdev::tilingpatternfill leads to heap buffer overflow via unchecked dimension multiplication. CVE-2026-10118...

poppler security update

24.02.0-7.el102.2 - Fix integer overflow in tilingPatternFill CVE-2026-10118 - Bump NVR for MR - Resolves: RHEL-180565 24.02.0-7.el102.1 - Fix integer overflow in tilingPatternFill CVE-2026-10118 - Resolves: RHEL-180565...

USN-8526-2 libheif vulnerabilities

USN-8526-1 fixed vulnerabilities in libheif. This update provides the corresponding updates for CVE-2026-47709 and CVE-2026-47714 in Ubuntu 24.04 LTS. Original advisory details: Junyi Liu discovered that libheif had a null pointer dereference in its image tiling interface. An attacker could...

FreeBSD : Poppler: integer overflow in tilingPatternFill (74d0291e-7f81-11f1-83e9-901b0e13f1a0)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 74d0291e-7f81-11f1-83e9-901b0e13f1a0 advisory. https://access.redhat.com/errata/RHSA-2026:24984 reports: A flaw was found in Poppler's Splash backend....

RHEL 7 : compat-poppler022 (RHSA-2026:29952)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:29952 advisory. Compatibility package with poppler 0.22 libraries. Security Fixes: poppler: Integer overflow in Poppler SplashOutputDev::tilingPatternFill leads to...

SUSE SLED15: gdk-pixbuf-loader-libheif / libheif-aom / libheif-dav1d / etc (SUSE-SU-2026:2622-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2622-1 advisory. This update for libheif fixes the following issues Update to 1.23.0: - CVE-2025-68431: heap buffer over-read i...

RHEL 7 : poppler (RHSA-2026:30044)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:30044 advisory. Poppler is a Portable Document Format PDF rendering library, used by applications such as Evince. Security Fixes: poppler: Integer overflow in Poppl...

poppler: Integer overflow in Poppler SplashOutputDev::tilingPatternFill leads to heap buffer overflow via unchecked dimension multiplication

A flaw was found in Poppler's Splash backend. A remote attacker could exploit this vulnerability by crafting a malicious PDF file that, when rendered, triggers an integer overflow in the tilingPatternFill function. This overflow leads to an undersized heap memory allocation, allowing a subsequent...

Important: Red Hat Security Advisory: poppler security update

An update for poppler is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available fo...

poppler: Integer overflow in Poppler SplashOutputDev::tilingPatternFill leads to heap buffer overflow via unchecked dimension multiplication

A flaw was found in Poppler's Splash backend. A remote attacker could exploit this vulnerability by crafting a malicious PDF file that, when rendered, triggers an integer overflow in the tilingPatternFill function. This overflow leads to an undersized heap memory allocation, allowing a subsequent...

Important: Red Hat Security Advisory: compat-poppler022 security update

An update for compat-poppler022 is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

poppler: Integer overflow in Poppler SplashOutputDev::tilingPatternFill leads to heap buffer overflow via unchecked dimension multiplication

A flaw was found in Poppler's Splash backend. A remote attacker could exploit this vulnerability by crafting a malicious PDF file that, when rendered, triggers an integer overflow in the tilingPatternFill function. This overflow leads to an undersized heap memory allocation, allowing a subsequent...

SUSE-SU-2026:2622-1 Security update for libheif

This update for libheif fixes the following issues Update to 1.23.0: - CVE-2025-68431: heap buffer over-read in HeifPixelImage: overlay via crafted HEIF that exercises the overlay image item bsc1255735. - CVE-2026-3950: manipulation of the component stsz/stts can lead to out-of-bounds read...