CVE-2026-106066: Improper Restriction of Operations within the Bounds of a Memory Buffer

A heap-based buffer overflow was found in GIMP’s raw data export plug-in. When exporting very large images, gmalloc sizing based on overflowing width height bytes-per-pixel can allocate far less memory than GEGL reads or writes during export, following integer overflow...

CVE-2026-76501: Stack-based Buffer Overflow

A vulnerability in the Segment Routing over IPv6 SRv6 Operation, Administration, and Maintenance OAM feature of Cisco NX-OS Software, known as NGOAM, could allow an unauthenticated, remote attacker to execute arbitrary code with root privileges or cause a denial of service DoS on an affected...

CVE-2026-76486: Stack-based Buffer Overflow

A vulnerability in the VXLAN Operation, Administration, and Maintenance OAM feature of Cisco NX-OS Software, known as NGOAM, could allow an unauthenticated, remote attacker to execute arbitrary code with root privileges or cause a Denial-of-Service DoS on an affected device. This vulnerability is...

PT-2026-107438

The Bluetooth Mesh On-Demand Private Proxy solicitation handler in subsys/bluetooth/mesh/solicitation.c copies a received Solicitation PDU into a fixed 17-byte stack buffer without bounding the source length. In sol pdu decrypt, out is allocated as NET BUF SIMPLE17 and then filled with net buf...

PT-2026-107640

A heap-based buffer overflow was found in GIMP’s Hot color filter plug-in. For very large images, a pixel buffer is allocated using overflowing 32-bit width height and related arithmetic while the filter’s pixel access path uses the true image size, after integer overflow in the allocation size...

CVE-2026-46569

In NTFS-3G before 2026.7.7, a heap buffer overflow exists in ntfsibcopytail, in libntfs-3g/index.c, that allows an attacker to corrupt heap memory in the SUID-root ntfs-3g binary by crafting a malicious NTFS image. The overflow is triggered by extending a directory, e.g., by creating a file...

CVE-2026-42618

A single-byte heap buffer overflow exists in the ntfs-3g component (before version 2026.7.7 ) within the ntfs_decompress() function in compress.c. An attacker can exploit this by crafting a malicious NTFS image and triggering the overflow by reading the specially crafted file. The vulnerability a...

PT-2026-107654

pgjdbc, the PostgreSQL JDBC Driver, versions 42.7.4 and 42.7.5 can send the previous contents of the GSS send buffer in place of the first part of a value on a connection with GSS encryption gssEncMode=prefer or require, and the server stores the value without an error. The buffer is 16320 bytes...

PT-2026-107623

A heap-based buffer overflow was found in GIMP’s PCX export plug-in. For images with extremely large width and height, buffer allocation uses overflowing 32-bit width height arithmetic while subsequent GEGL operations use the full extent, after integer overflow in size calculation...

CVE-2026-106247

Buffer overflow in ANGLE in Google Chrome prior to 155.0.8059.39 allow...

CVE-2026-76471: Heap-based Buffer Overflow

A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to execute arbitrary code with root privileges or cause a denial of service DoS condition on an affected device. The vulnerability is due to insufficient input validation of data that is...

CVE-2026-46570

In NTFS-3G before 2026.7.7, a heap buffer overflow exists in ntfsindexwalkdown in libntfs-3g/index.c that allows an attacker to corrupt heap memory in the SUID-root ntfs-3g binary by crafting a malicious NTFS image. The overflow is triggered by reading the special crafted file metadata...

PT-2026-107421

Name of the Vulnerable Software and Affected Versions Savannah lwIP SMTP client version 2.2.1 Description A buffer overflow exists in the SMTP client, which can be exploited to achieve remote code execution on industrial control systems. This issue allows attackers to perform lateral movement...

CVE-2026-107125: Heap-based Buffer Overflow

A flaw has been found in XnView Classic 2.52.5. Impacted is an unknown function of the component FLI File Parser. This manipulation of the argument startingline causes heap-based buffer overflow. Remote exploitation of the attack is possible. Upgrading to version 2.52.6 is recommended to address...

PT-2026-107512

A flaw has been found in XnView Classic 2.52.5. Impacted is an unknown function of the component FLI File Parser. This manipulation of the argument starting line causes heap-based buffer overflow. Remote exploitation of the attack is possible. Upgrading to version 2.52.6 is recommended to address...

PT-2026-107665

Name of the Vulnerable Software and Affected Versions Cyrus SASL versions prior to 2.1.28-13.1 Description A heap-based buffer overflow occurs in the add to challenge function within the DIGEST-MD5 plugin. The issue arises because the function calculates the required buffer size for a...

CVE-2026-81535: Missing Authorization

In wolfSSH through 1.5.0 built with --enable-fwd, DoChannelOpen in src/internal.c gates only direct-tcpip channel opens with the forwarding policy callback. forwarded-tcpip opens are admitted without an authorization check and are not capped in number, allowing a malicious SSH peer to make an...

Debian: CVE-2026-46569: ntfs-3g -- security update

In NTFS-3G before 2026.7.7, a heap buffer overflow exists in ntfsibcopytail, in libntfs-3g/index.c, that allows an attacker to corrupt heap memory in the SUID-root ntfs-3g binary by crafting a malicious NTFS image. The overflow is triggered by extending a directory, e.g., by creating a file...

Debian: CVE-2026-42616: ntfs-3g -- security update

In NTFS-3G before 2026.7.7, a heap buffer overflow exists in cat in ntfscat.c that allows an attacker to corrupt heap memory in the ntfscat binary by crafting a malicious NTFS image. The overflow is triggered by reading a file...

CVE-2026-42616

In NTFS-3G before 2026.7.7, a heap buffer overflow exists in cat in ntfscat.c that allows an attacker to corrupt heap memory in the ntfscat binary by crafting a malicious NTFS image. The overflow is triggered by reading a file...