EUVD-2026-39582

vtk vtk-dicom vtkDICOMItem::NewDataElement heap-based buffer overflow vulnerability...

EUVD-2026-39572

Out-of-bounds write in SetSuitesHashSigAlgo when processing an oversized signature algorithms list, allowing a write past the bounds of the destination buffer...

EUVD-2026-36183

ImageMagick has a Heap Buffer Over-Write in MAT decoder on 32-bit systems...

CVE-2026-6325

CVE-2026-6325: WolfSSL contains an out-of-bounds write in SetSuitesHashSigAlgo when processing an oversized signature algorithms list, allowing a write past the destination buffer. The connected documents confirm the existence of the vulnerability and its root cause within the affected function, ...

CVE-2026-6679

CVE-2026-6679 describes a heap buffer overflow in the DTLS 1.3 ACK serialization path that occurs before the peer is authenticated. The root cause is an integer truncation when computing the length of the ACK record-number list, which leads to an undersized buffer and an overrun. Impact is on wol...

EUVD-2026-39556

The PKCS7 decode path ignores the caller-supplied output buffer size outputSz, allowing decoded content to be written past the bounds of the provided buffer. This affects wolfSSL 5.9.0 and earlier and was fixed in the 5.9.1 release...

CVE-2026-6681

This CVE concerns wolfSSL prior to 5.9.1, where the PKCS#7 decode path ignores the caller-supplied output buffer size (outputSz), allowing decoded data to be written beyond the provided buffer. Affected: wolfSSL 5.9.0 and earlier. Impact is described as low (per CVSS 4.0), with no explicit exploi...

CVE-2026-55958

Out-of-bounds write in the Renesas TSIP TLS 1.3 transcript buffer. In tsipStoreMessage the capacity check guarding the fixed message bag MSGBAGSIZE sets an error code but fails to return, so execution falls through to an XMEMCPY that writes past the end of the buffer once the accumulated TLS 1.3...

CVE-2026-55958

The CVE-2026-55958 issue is a buffer overrun in Renesas TSIP TLS 1.3 transcript handling. In tsip_StoreMessage(), a capacity check for the fixed MSGBAG_SIZE (8 KB) sets an error but does not return, allowing an XMEMCPY to overwrite past the end once the TLS handshake transcript exceeds MSGBAGE_SI...

CVE-2026-56790

CANBoat through 6.22, fixed in commit a5a22b7, contains an off-by-one global buffer overflow in the searchForPgn function in analyzer/pgn.c that allows remote attackers to crash the application. Attackers can deliver a crafted NMEA-2000 message with an out-of-range PGN value over CAN bus or...

CVE-2026-56786

RTKLIB through 2.4.3 contains an out-of-bounds write vulnerability in decodetype1033 function that fails to clamp length counters to destination buffer size, allowing up to 191-byte overflow into fixed 64-byte descriptor fields. An attacker controlling an NTRIP or serial RTCM3 correction stream c...

CVE-2026-56766

Hydra through 9.7, fixed in commit 9cc84c2, contains a stack buffer overflow in NTLM authentication across SMTP, POP3, IMAP, NNTP, HTTP, HTTP-Proxy, and HTTP-Proxy-Urlenum modules when processing malicious NTLM Type-2 challenges. A malicious server can send a crafted NTLM Type-2 challenge with an...

CVE-2026-53002

A flaw was found in the Linux kernel's netfilter conntrack module. This vulnerability arises from the use of sprintf and insufficient buffer sizing in the manglecontentlen function, which can lead to a stack-out-of-bounds write. An attacker could potentially exploit this memory corruption issue t...

CVE-2026-52959

A flaw was found in the Linux kernel's Secure Encrypted Virtualization SEV guest module. This vulnerability allows a malicious host to provide an invalid buffer size during an extended guest request. This incorrect handling of host-controlled page order during the cleanup process can lead to a...

CVE-2026-53004

A flaw was found in the Linux kernel's Stream Control Transmission Protocol SCTP implementation. An unprivileged local user could exploit an out-of-bounds write vulnerability in the sctpgetsockoptpeerauthchunks function. This occurs due to an incorrect size check, allowing the kernel to write pas...

CVE-2026-53016

A flaw was found in the Linux kernel's cryptographic coprocessor CCP driver. When processing AFALG rfc3686-ctr-aes-ccp requests, the ccpaescomplete function attempts to restore more data than the allocated buffer for the Initialization Vector IV can hold. This leads to a buffer overrun, which can...

CVE-2026-54679

jq is a command-line JSON processor. Prior to 1.8.2, on 32bit system, jvpstringappend has a chance of integer/multiple overflowing and then causing a massive buffer overrun. This vulnerability is fixed in 1.8.2...

EUVD-2026-39532

CANBoat through 6.22, fixed in commit a5a22b7, contains an off-by-one global buffer overflow in the searchForPgn function in analyzer/pgn.c that allows remote attackers to crash the application. Attackers can deliver a crafted NMEA-2000 message with an out-of-range PGN value over CAN bus or...

CVE-2026-56790

CANBoat (up to version 6.22) contains an off-by-one global buffer overflow in analyzer/pgn.c:searchForPgn() that can crash the application when processing a crafted NMEA-2000 message with an out-of-range PGN sent over CAN bus or N2K-over-IP. The root cause is an out-of-bounds array access. The is...

EUVD-2026-39529

RTKLIB through 2.4.3 contains an off-by-one out-of-bounds read vulnerability in the decodessr3 function at src/rtcm3.c:1446 that allows remote attackers to trigger a global buffer overflow via crafted RTCM3 SSR messages with attacker-controlled signal mode fields. Remote attackers can exploit thi...