CVE-2026-56361

ImageMagick before 7.1.2-19 contains an off-by-one error in morphology validation that allows out-of-bounds heap buffer reads. The vulnerability can be triggered by incorrect morphology parameters, causing heap buffer overflow and single-pixel memory access violations. Documented across multiple ...

SUSE-SU-2026:2696-1 Security update for 7zip

This update for 7zip fixes the following issues Update to 26.01: - CVE-2026-48092: Information disclosure in 32-bit builds due to heap memory disclosure bsc1267858. - CVE-2026-48095: Heap buffer overflow via NTFS compressed stream buffer under-allocation bsc1267421. - CVE-2026-48101: Information...

EUVD-2026-40244

A heap buffer overflow in the TS7Worker::PerformFunctionWrite function /core/s7server.cpp of snap7 v1.4.3 allows attackers to cause a Denial of Service DoS via a crafted packet...

glibc: glibc: Heap Buffer Overflow in `scanf` with `%mc` format specifier and large width

A flaw was found in glibc GNU C Library. This vulnerability occurs when an application uses the scanf family of functions with a %mc format specifier, which is used for dynamically allocating memory for character input, and provides an explicit width greater than 1024. This specific combination c...

PT-2026-54075

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 150.0.7871.47 Description A heap buffer overflow exists in the Chromecast component. A remote attacker who has already compromised the renderer process can potentially achieve a sandbox escape by inducing the...

Linux Distros Unpatched Vulnerability : CVE-2026-6094

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Heap buffer overread in wcPKCS7DecodeEnvelopedData when parsing crafted PKCS7 EnvelopedData. This could theoretically be triggered by attacker-supplied data...

PT-2026-54020

Name of the Vulnerable Software and Affected Versions Ruby JSON versions 2.9.0 through 2.19.8 Description A heap buffer overflow occurs when the JSON generator processes an oversized streamed object. Specifically, when streaming to an IO, the JSON.dumpobj, io and JSON::Stategenerateobj, io...

AlmaLinux 8 : glibc (ALSA-2026:33126)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:33126 advisory. glibc: glibc: Heap Buffer Overflow in scanf with %mc format specifier and large width CVE-2026-5450 Tenable has extracted the preceding description block directly...

RHEL 9 : glibc (RHSA-2026:33229)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:33229 advisory. The glibc packages provide the standard C libraries libc, POSIX thread libraries libpthread, standard math libraries libm, and the name service cach...

Security update for nginx (important)

openSUSE security update: security update for nginx ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21107-1 Rating: important References: bsc1266215 Cross-References: CVE-2026-9256 CVSS scores: CVE-2026-9256 SUSE : 8.1...

Moderate: Red Hat Security Advisory: glibc security update

An update for glibc is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for ea...

glibc: glibc: Heap Buffer Overflow in `scanf` with `%mc` format specifier and large width

A flaw was found in glibc GNU C Library. This vulnerability occurs when an application uses the scanf family of functions with a %mc format specifier, which is used for dynamically allocating memory for character input, and provides an explicit width greater than 1024. This specific combination c...

CVE-2026-13590 seladb PcapPlusPlus Modbus Protocol ModbusLayer.h getLength heap-based overflow

A security flaw has been discovered in seladb PcapPlusPlus 25.05. This impacts the function pcpp::ModbusLayer::getLength in the library Packet++/header/ModbusLayer.h of the component Modbus Protocol Handler. The manipulation of the argument length results in heap-based buffer overflow. The attack...

Moderate: Red Hat Security Advisory: coreutils security update

An update for coreutils is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

ImageMagick: ImageMagick: Heap buffer over-write via `magick -distribute-cache` service connection

A flaw was found in ImageMagick, a free and open-source software used for editing and manipulating digital images. A remote attacker, by connecting to a magick -distribute-cache service, can trigger a heap buffer over-write in the server process. This vulnerability can lead to a denial of service...

CVE-2026-51219

A heap buffer overflow in the HighPriorityASDUQueuehasUnconfirmedIMessages function of lib60870 v2.3.3 to v2.3.6 allows attackers to cause a Denial of Service DoS via a crafted payload...

CVE-2026-51218

The CVE-2026-51218 entry concerns snap7 v1.4.3 and a heap buffer overflow in TS7Worker::PerformFunctionWrite() located in /core/s7_server.cpp. Attackers can cause a Denial of Service by sending a crafted packet. Affected component is the write function within the S7 server implementation; impact ...

CVE-2026-51219

CVE-2026-51219 affects lib60870 (versions 2.3.3–2.3.6) and arises from a heap buffer overflow in HighPriorityASDUQueue_hasUnconfirmedIMessages. The issue can allow a Denial of Service via a crafted payload. The connected documents identify the affected component and function, and specify the vuln...

libaom: libaom: heap buffer overflow in AV1 encoder first-pass stats buffer via LAP mode

A heap buffer overflow vulnerability was found in libaom, the reference AV1 codec implementation. A flaw in the AV1 encoder's Look-Ahead Processing LAP mode causes the first-pass stats ring buffer wrap-around guard to be bypassed when glaginframes is set to 1 or higher. This results in a 232-byte...

autotrace security update

An update is available for autotrace. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list AutoTrace is a program for converting bitmaps to vector graphics. Security...