Astra Linux – Vulnerability in opensc

Heap buffer overflow issues were identified in Opensc before version 0.22.0 in the pkcs15-oberthur.c file, which could potentially cause programs using the library to crash...

Astra Linux – Vulnerability in LibreOffice

LibreOffice can import presentations in the legacy PPT format. There was a stack buffer overflow issue when importing a color-replacement record. Two fixed-size color tables were populated from the file, but the write position was not reset between these two operations on the record. As a result,...

Astra Linux – Vulnerability in Firefox and Thunderbird

In the nsTArrayImpl::ReplaceElementsAt function, an integer overflow could occur when the number of elements to be replaced is too large for the container. This vulnerability affects Firefox 102, Firefox ESR 91.11, Thunderbird 102, and Thunderbird 91.11...

Astra Linux – Vulnerability in libstb

STBVorbis is a single-file library licensed under MIT that processes OGG Vorbis files. A maliciously crafted file may cause memory writes to exceed the allocated heap buffer in startdecoder. The root cause of this issue is a potential integer overflow in sizeofchar f-commentlistlength, which may...

Astra Linux – Vulnerability in openimageio

A stack-based buffer overflow vulnerability exists in the TGA file format parser of OpenImageIO v2.3.19.0. A specially crafted targa file can lead to out-of-bound read and write operations on the process stack, which can result in arbitrary code execution. An attacker can provide a malicious file...

Astra Linux – Vulnerability in virglrenderer

A heap-based buffer overflow in the vrendrenderertransferwriteiov function in vrendrenderer.c in virglrenderer from version 0.8.0 allows guest OS users to cause a denial of service through VIRGLCCMDRESOURCEINLINEWRITE commands...

Astra Linux – Vulnerability in StrongSwan

In the eap-mschapv2 plugin client-side in strongSwan, prior to version 6.0.3, a malicious EAP-MSCHAPv2 server could send a crafted message with a size of 6 to 8 bytes, causing an integer underflow, which could potentially lead to a heap-based buffer overflow...

Astra Linux – Vulnerability in htmldoc

In HTMLDOC 1.9.14, an infinite loop in the gifreadlzw function can cause a pointer to point arbitrarily to heap memory, leading to a buffer overflow...

Astra Linux – Vulnerability in Firefox and Thunderbird

Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9...

Astra Linux – Vulnerability in Chromium

Integer overflow in WebML in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. Chromium security severity: Critical...

Astra Linux – Vulnerability in libpodofo

A stack-based buffer overflow in PoDoFo v0.9.6 allows attackers to cause a denial of service through the ‘src/base/PdfDictionary.cpp:65’ component...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: perf: armspe: Prevent overflow in PERFIDX2OFF By casting nrpages to unsigned long, an overflow can be avoided when handling large AUX buffer sizes = 2 GiB...

Astra Linux – Vulnerability in libmodbus

A heap-based buffer overflow flaw was discovered in libmodbus, within the modbusreply function in src/modbus.c...

Astra Linux – Vulnerability in Apache2

Heap-based Buffer Overflow vulnerability in modproxyajp of Apache HTTP Server. If modproxyajp connects to a malicious AJP server, that malicious AJP server can send a malicious AJP message back to modproxyajp, causing it to write 4 bytes controlled by the attacker after the end of a heap-based...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Wifi: brcmfnotifyauthframerx – A heap overflow occurs when a short auth frame is processed. The function brcmfnotifyauthframerx retrieves the frame length from the firmware event and copies the frame body by subtracting the offse...

firefox: Integer overflow in the Graphics component

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Integer overflow in the Graphics component...

firefox: Integer overflow in the Graphics component

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Integer overflow in the Graphics component...

Security Bulletin: Multiple Vulnerabilities affect VM Manager Tool and Scans Relay as part of IBM License Metric Tool Software as a Service

Summary Multiple vulnerabilities have been addressed in components of VM Manager Tool and Scans Relay as part of IBM License Metric Tool Software as a Service Vulnerability Details CVEID:CVE-2026-41254 DESCRIPTION: Little CMS lcms2 through 2.18 has an integer overflow in CubeSize in cmslut.c...

Security Bulletin: Multiple vulnerabilities affect IBM Sterling Connect:Direct File Agent

Summary There are vulnerabilities in IBM Semeru Runtime version 17 used by IBM Sterling Connect:Direct File Agent. IBM Sterling Connect:Direct File Agent has addressed the applicable CVEs CVE-2026-41254, CVE-2026-47063, CVE-2026-60147, CVE-2026-46968, CVE-2026-47027, CVE-2026-47021, CVE-2026-4691...

CVE-2026-74664

A flaw was found in the Linux kernel's Open vSwitch component. When processing flow updates, the ovsflowcmdnew function preallocates a reply buffer based on the request's flow identifier. If a shorter User Flow ID UFID is provided, but the system matches an existing flow with a longer key...