CVE-2026-21807: Stack-based Buffer Overflow

HCL BigFix Quantum Risk Analyzer binary lacks several critical, industry-standard hardening protections that could allow an attacker to cause a stack-based buffer overflow...

CVE-2026-79902: Integer Overflow or Wraparound

A flaw was found in the Seattle FilmWorks plugin in GIMP. When processing a specially crafted SFW image file, the plugin allocates a Variable-Length Array VLA on the stack without integer overflow checks, causing an unbounded stack allocation. This issue leads to an application crash, resulting i...

PT-2026-82329

Name of the Vulnerable Software and Affected Versions HCL BigFix Quantum Risk Analyzer affected versions not specified Description The binary lacks several critical, industry-standard hardening protections, which could allow an attacker to cause a stack-based buffer overflow. A stack-based buffer...

Linux Distros Unpatched Vulnerability : CVE-2026-77658

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A stack-based buffer overflow vulnerability exists in the Dia diagram editor when processing Network Bus objects from Dia XML project files. In...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098892)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098892 advisory. In the Linux kernel, the following vulnerability has been resolved: i2c: stub: Reject I2C block transfers with invalid length The I2CSMBUSI2CBLOCKDATA case in stubxf...

PT-2026-82104

Name of the Vulnerable Software and Affected Versions GIMP affected versions not specified Description A flaw in the Seattle FilmWorks plugin occurs when processing a specially crafted SFW image file. The plugin allocates a Variable-Length Array VLA—an array whose size is determined at runtime—on...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: cairo (UTSA-2026-043397)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-043397 advisory. A flaw was found in cairo's image-compositor.c in all versions prior to 1.17.4. This flaw allows an attacker who can provide a crafted input file to cairo's...

PT-2026-82089

A stack-based buffer overflow vulnerability exists in the Dia diagram editor when processing Network Bus objects from Dia XML project files. In objects/network/bus.c, bus load reads the number of bus handles from the file attribute "bus handles" using attribute num data without validating an uppe...

PT-2026-82255

Dell PowerProtect One, versions 20.1.0.0 and below, contain a Stack-based Buffer Overflow vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Denial of service...

CVE-2026-77658: Stack-based Buffer Overflow

A stack-based buffer overflow vulnerability exists in the Dia diagram editor when processing Network Bus objects from Dia XML project files. In objects/network/bus.c, busload reads the number of bus handles from the file attribute "bushandles" using attributenumdata without validating an upper...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: libproxy (UTSA-2026-093632)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-093632 advisory. url::recvline in url.cpp in libproxy 0.4.x through 0.4.15 allows a remote HTTP server to trigger uncontrolled recursion via a response composed of an infinite stream...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098789)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098789 advisory. In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix stack buffer overflow in OnAssocReq IE parsing The Supported Rates IE...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: postgresql (UTSA-2026-104750)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104750 advisory. Stack buffer overflow in PostgreSQL argument name matching allows an object creator to achieve unknown impacts via OUT parameter count. The attack can write only 0x0...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: ffmpeg (UTSA-2026-104786)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104786 advisory. FFmpeg before commit 9d786e4 contains a stack buffer overflow in the MPEG-PS muxer libavformat/mpegenc.c. When muxing input with more streams than the muxer's...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098792)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098792 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: target: configfs: Bound snprintf return in tgptgpmembersshow targettgptgpmembersshow format...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: hivex (UTSA-2026-093163)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-093163 advisory. A flaw was found in the hivex library. This flaw allows an attacker to input a specially crafted Windows Registry hive file, which would cause hivex to recursively...

Linux Kernel Security Vulnerabilities

The Linux kernel has a security vulnerability. This vulnerability stems from the vfio-ccw logic’s recursive processing of channel programs, which does not limit the number of channel program segments. This can lead to exhaustion of the host kernel stack, potentially causing denial-of-service...

Linux Distros Unpatched Vulnerability : CVE-2026-79902

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in the Seattle FilmWorks plugin in GIMP. When processing a specially crafted SFW image file, the plugin allocates a Variable-Length Array VLA o...

Linux Distros Unpatched Vulnerability : CVE-2026-75421

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - aria2 =1.37.0 has a stack-buffer-underflow vulnerability in the IOFile::getLine function. CVE-2026-75421 Note that Nessus relies on the presence of the package ...

CVE-2026-79911

A security vulnerability has been detected in TOTOLINK N600R 4.3.0cu.7647B20210106. The affected element is the function setSystemConfig of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument Hostname leads to stack-based buffer overflow. It is possible t...