CVE-2026-6039

LibreOffice can import drawings in the DXF format used by CAD software. A heap buffer overflow existed when importing a DXF polyline. The point count taken from the file was truncated to a 16-bit value when the point buffer was sized, while the full count was used to fill it, so a polyline whose...

CVE-2026-8356

CVE-2026-8356 : LibreOffice’s import of legacy binary PPT formats is affected. A stack buffer overflow occurs while processing a colour-replacement record: two fixed-size colour tables are filled from the file, but the write position isn’t reset between the two passes, causing writes past the end...

EUVD-2026-36738

LibreOffice can import presentations in the legacy binary PPT format. A stack buffer overflow existed when importing a colour-replacement record. Two fixed-size colour tables were filled from the file, but the write position was not reset between the two passes over the record, so a file whose...

CVE-2026-8356 Stack buffer overflow in PPT presentation import

LibreOffice can import presentations in the legacy binary PPT format. A stack buffer overflow existed when importing a colour-replacement record. Two fixed-size colour tables were filled from the file, but the write position was not reset between the two passes over the record, so a file whose...

CVE-2026-6047 Heap buffer overflow in OOXML text box element import

LibreOffice can import documents in the OOXML format DOCX. A heap buffer overflow existed when replaying deferred parser events for a text box element. A handler object was assumed to be of one type and written to at that type's field layout, but it could be a smaller object, so the write landed...

CVE-2026-6047

LibreOffice can import documents in the OOXML format DOCX. A heap buffer overflow existed when replaying deferred parser events for a text box element. A handler object was assumed to be of one type and written to at that type's field layout, but it could be a smaller object, so the write landed...

CVE-2026-6039

CVE-2026-6039 affects LibreOffice DXF import: a heap buffer overflow occurs when importing a DXF polyline with a point count that exceeds 16-bit during buffer sizing, while the full count is used to fill the buffer. This mismatch allows writing past the end of the buffer. In fixed versions, such ...

EUVD-2026-36734

LibreOffice can import drawings in the DXF format used by CAD software. A heap buffer overflow existed when importing a DXF polyline. The point count taken from the file was truncated to a 16-bit value when the point buffer was sized, while the full count was used to fill it, so a polyline whose...

CVE-2026-12218

A vulnerability was detected in Yealink SIP-T46U 108.87.50.1. The affected element is the function StartReportInformation of the file /api/inner/beforewifitest of the component Web FastCGI Service. The manipulation of the argument port results in stack-based buffer overflow. Access to the local...

CVE-2026-12222 Yealink SIP-T46U Web FastCGI Service bttest mod_webd.BlueToothTest stack-based overflow

A vulnerability was determined in Yealink SIP-T46U 108.86.0.118. Affected is the function modwebd.BlueToothTest of the file /api/inner/bttest of the component Web FastCGI Service. Executing a manipulation of the argument btMac/pin/reserved can lead to stack-based buffer overflow. The attack needs...

EUVD-2026-36694

A vulnerability was found in Yealink SIP-T46U 108.86.0.118. This impacts the function sprintf of the file /api/upgrade/upgrade of the component Firmware Chunk Upload Handler. Performing a manipulation of the argument uid/startoffset results in stack-based buffer overflow. The attack needs to be...

CVE-2026-12218 Yealink SIP-T46U Web FastCGI Service beforewifitest StartReportInformation stack-based overflow

A vulnerability was detected in Yealink SIP-T46U 108.87.50.1. The affected element is the function StartReportInformation of the file /api/inner/beforewifitest of the component Web FastCGI Service. The manipulation of the argument port results in stack-based buffer overflow. Access to the local...

gimp: GIMP: Remote Code Execution via PSP file parsing

A flaw was found in GIMP. A remote attacker could exploit this vulnerability by enticing a user to open a specially crafted PSP PaintShop Pro file. This flaw is caused by a heap-based buffer overflow, where the application does not properly validate the length of user-supplied data. Successful...

gimp: GIMP: Remote Code Execution via malicious JP2 file parsing

A flaw was found in GIMP. A remote attacker could exploit this by tricking a user into opening a specially crafted JP2 JPEG 2000 file. This flaw is due to a heap-based buffer overflow during JP2 file parsing, which allows for arbitrary code execution. Successful exploitation enables the attacker ...

EUVD-2026-36671

A vulnerability was determined in GALAYOU Y4 1.0.0. Impacted is an unknown function of the component Web Server. This manipulation causes buffer overflow. The attack is only possible within the local network. The exploit has been publicly disclosed and may be utilized. The vendor was contacted...

CVE-2026-12192

A vulnerability was determined in GALAYOU Y4 1.0.0. Impacted is an unknown function of the component Web Server. This manipulation causes buffer overflow. The attack is only possible within the local network. The exploit has been publicly disclosed and may be utilized. The vendor was contacted...

PT-2026-49277

Name of the Vulnerable Software and Affected Versions GPAC MP4Box version 2.4 Description A heap buffer overflow occurs in the gf isom vp config new function within the isomedia/avc ext.c file. This issue allows attackers to cause a Denial of Service DoS by providing a specially crafted MP4 file...

PT-2026-49279

Name of the Vulnerable Software and Affected Versions GPAC MP4Box version 2.4 Description A heap buffer overflow occurs in the Opus audio stream parser component. This issue allows attackers to cause a Denial of Service DoS, which is a condition where a system or service becomes unavailable to it...

CVE-2025-55648

A heap buffer overflow in the gfopusparsepacketheader function mediatools/avparsers.c of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service DoS via supplying a crafted MP4 file...

PT-2026-49262

LibreOffice can import drawings in the DXF format used by CAD software. A heap buffer overflow existed when importing a DXF polyline. The point count taken from the file was truncated to a 16-bit value when the point buffer was sized, while the full count was used to fill it, so a polyline whose...