CVE-2026-107737

SumatraPDF is a multi-format reader for Windows. In 3.6.1 and earlier, and in pre-release 3.7.0.20369 when WebView2 is absent or cannot initialize, ParseProtoUrl accepts the signed host component of an its:// URL and FindHtmlWindowById uses it directly as an index into gHtmlWindows. Opening a...

CVE-2026-107730 SumatraPDF: Signed integer overflow in the LIT header parsing causes invalid-pointer read

SumatraPDF is a multi-format reader for Windows. In 3.7.0.22298, LitParseHeader in src/LitDoc.cpp computes the attacker-controlled hdrLen + nPieces 16 section offset using signed 32-bit arithmetic without validating the complete result. When the component values make that aggregate calculation...

CVE-2026-107730

The multi-format reader SumatraPDF (version 3.7.0.22298 ) contains a signed integer overflow vulnerability in the LitParseHeader() function located in src/LitDoc.cpp . The issue occurs because the software uses signed 32-bit arithmetic to compute the section offset (hdrLen + nPieces * 16) without...

CVE-2026-107730 SumatraPDF: Signed integer overflow in the LIT header parsing causes invalid-pointer read

SumatraPDF is a multi-format reader for Windows. In 3.7.0.22298, LitParseHeader in src/LitDoc.cpp computes the attacker-controlled hdrLen + nPieces 16 section offset using signed 32-bit arithmetic without validating the complete result. When the component values make that aggregate calculation...

PT-2026-108305

Name of the Vulnerable Software and Affected Versions SumatraPDF versions 3.6.1 and earlier SumatraPDF version 3.7.0.20369 Description When WebView2 is absent or fails to initialize, the ParseProtoUrl function accepts the signed host component of an its:// URL, which is then used by the...

CVE-2026-80981

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix use-after-free of the LLC qentry in smcllcsrvaddlink smcllcsrvaddlink keeps addllc pointing into the queue entry: addllc = &qentry-msg.addlink; smcllc.c:1482 ... smcllcsaveaddlinkinfolinknew, addllc; smcllc.c:1494...

CVE-2026-74609 tipc: read le->link under the node lock in tipc_node_link_down()

In the Linux kernel, the following vulnerability has been resolved: tipc: read le-link under the node lock in tipcnodelinkdown tipcnodelinkdown caches the link pointer before taking n-lock: struct tipclink l = le-link; / unlocked / if !l return; tipcnodewritelockn; if !tipclinkisestablishingl /...

PT-2026-76137

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

CVE-2026-47709

A flaw was found in libheif, a library for decoding and encoding HEIF High Efficiency Image File Format and AVIF AV1 Image File Format images. A local attacker could provide a specially crafted HEIF image file that, when processed, causes the application to crash due to a null pointer read. This...

CVE-2026-57255

The application opens a PDF containing an abnormal color space whose attributes reference a valid but semantically malformed function. The function's output is not validated; when subsequently read, it produces an illegal pointer that accesses an out-of-bounds region, crashing the application...

CVE-2026-57256

When the application opens a PDF and executes JavaScript, it performs abnormal operations on the list box field, and this operation is repeated after the form is reset. During this process, the application failed to adequately verify the validity of the form objects and their internal dictionary...

EUVD-2026-42192

When the application opens a PDF and executes JavaScript, it performs abnormal operations on the list box field, and this operation is repeated after the form is reset. During this process, the application failed to adequately verify the validity of the form objects and their internal dictionary...

CVE-2026-57256: Use After Free

When the application opens a PDF and executes JavaScript, it performs abnormal operations on the list box field, and this operation is repeated after the form is reset. During this process, the application failed to adequately verify the validity of the form objects and their internal dictionary...

PT-2026-56355

Name of the Vulnerable Software and Affected Versions Foxit Editor/Reader affected versions not specified Description When the application opens a PDF and executes JavaScript, it performs abnormal operations on the list box field, which are repeated after the form is reset. The application fails ...

CVE-2026-31793

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to 2.3.1.5, there is a segmentation fault due to invalid/wild pointer read in CIccCalculatorFunc::ApplySequence causing denial of service. This vulnerability is fixed in 2.3.1.5...

CVE-2026-31794

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to 2.3.1.5, there is a segmentation fault from invalid/wild pointer read in CIccCLUT::Interp3d causing a denial of service. This vulnerability is fixed in 2.3.1.5...

CVE-2026-31794 iccDEV has a SEGV in CIccCLUT::Interp3d()

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to 2.3.1.5, there is a segmentation fault from invalid/wild pointer read in CIccCLUT::Interp3d causing a denial of service. This vulnerability is fixed in 2.3.1.5...

EUVD-2026-10737

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to 2.3.1.5, there is a segmentation fault from invalid/wild pointer read in CIccCLUT::Interp3d causing a denial of service. This vulnerability is fixed in 2.3.1.5...

CVE-2026-31794 iccDEV has a SEGV in CIccCLUT::Interp3d()

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to 2.3.1.5, there is a segmentation fault from invalid/wild pointer read in CIccCLUT::Interp3d causing a denial of service. This vulnerability is fixed in 2.3.1.5...

CVE-2026-31793 iccDEV has a SEGV in CIccCalculatorFunc::ApplySequence()

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to 2.3.1.5, there is a segmentation fault due to invalid/wild pointer read in CIccCalculatorFunc::ApplySequence causing denial of service. This vulnerability is fixed in 2.3.1.5...