Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: bpf: Mark the bpf prog stack with kmsanunpoisonmemory in interpreter mode. syzbot reported uninitialized memory usage during maplookup,deleteelem. ========== BUG: KMSAN: uninitvalue in devmaplookupelem kernel/bpf/devmap.c:441...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: scsi: core: Properly handle filling DMA padding bytes in scsiallocsgtables. During fuzz testing, the following issue was discovered: BUG: KMSAN: Missing bytes in dmamapsgattrs+0x217/0x310, dmamapsgattrs+0x217/0x310,...

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: SCTP: Fixed an uninitialized value in sctprcvasconflookup. The sctprcvasconflookup function in net/sctp/input.c only checks that the ASCONF chunk can hold the ADDIP header and a parameter header. It then calls af-fromaddrparam,...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM – Use kzalloc for SEV ioctl interfaces to prevent kernel data leaks. For some SEV ioctl interfaces, the length parameter passed may be less than or equal to SEVFWBLOBMAXSIZE, but larger than the data returned by the PSP...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: flowdissector: The device type is checked before reading ETHADDRS. The function skbflowdissect reads 12 bytes from ethhdrskb whenever FLOWDISSECTORKEYETHADDRS is requested. This assumes that the skb has a valid Ethernet header at...

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

In the Linux kernel, the following vulnerability has been resolved: fat: Fixed an uninitialized field in the nostale filehandles. When the fatencodefhnostale function encodes a file handle without a parent handle, it only stores the first 10 bytes of the file handle. However, the length of the fi...

Astra Linux – Vulnerability in rsync

A flaw was discovered in rsync that can be triggered when rsync compares file checksums. This flaw allows an attacker to manipulate the checksum length s2length, causing a comparison between a checksum and uninitialized memory, and resulting in the leakage of one byte of uninitialized stack data ...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: uprobes: Fixed a kernel information leak via “uprobes” virtual memory. The xoladdvma function maps the uninitialized page allocated by createxolarea into user space. On some architectures x86, this memory is readable even...

Astra Linux – Vulnerability in Firefox and Thunderbird

When resolving a symbolic link such as file:///proc/self/fd/1, an error message may be generated if the symbolic link resolves to a string containing uninitialized memory in the buffer. This bug only affects Thunderbird on Unix-based operating systems Android, Linux, MacOS. Windows is unaffected...

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: netfilter: ctnetlink: Fields related to NAT expectations are set to zero when CTAEXPECTNAT is not present. The ctnetlinkallocexpect function allocates expectations from a non-zeroing slab cache via nfctexpectalloc. When...

Astra Linux – Vulnerability in binutils

There is a flaw in binutils /opcodes/tic4x-dis.c. An attacker who can submit a crafted input file for processing by binutils could cause the use of uninitialized memory. The greatest threat is to the availability of the application, with a lower threat to data confidentiality. This flaw affects...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: netfilter: ebtables: zero chainstack array sashiko reports: “Looking at the ebtables table…” Translation: Could a sparse cpupossiblemask lead to an uninitialized pointer? Or an uninitialized memory area? If cpupossiblemask is set...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: libceph: The decoding of the “bound getversion reply” was incorrect. The handlegetversionreply function uses msg-frontalloclen as the boundary for decoding MONGETVERSIONREPLY. This represents the size of the reused reply buffer,...

gd security update

2.2.5-8 - Fix CVE-2026-9672: incorrect array index and uninitialized memory in GIF LZW decoder Resolves: RHEL-259584...

Multiple OpenSSH Vulnerabilities (CVE-2026-35386, CVE-2026-35414, CVE-2026-35387, CVE-2026-35388)

Brocade is issuing a security advisory regarding multiple security vulnerabilities discovered in OpenSSH. Vulnerability Details CVE-2026-35386: Remote Code Execution via Shell Metacharacters in Usernames Severity / CVSS v3 Base Score: High / 8.1 Common Weakness Enumeration: CWE-287 Improper...

openSUSE 16: MozillaFirefox / MozillaFirefox-branding-upstream / etc (openSUSE-SU-2026:21980-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21980-1 advisory. Update to Firefox Extended Support Release 153.4.0 ESR MFSA 2026-100, bsc1282929: - CVE-2026-96869: Information disclosure in the Networking...

Rocky Linux 8 [CIQ] Security Update: thunderbird / thunderbird-debuginfo / thunderbird-debugsource Multiple Vulnerabilities (crlsa-2025_14743)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202514743 advisory. firefox: thunderbird: Denial-of-service due to out-of-memory in the Graphics: WebRender component CVE-2025-9182 thunderbird: firefox: Sandbox escape due t...

Rocky Linux 10.1 [CIQ] Security Update: nodejs24 / nodejs24-debuginfo / nodejs24-debugsource / etc Multiple Vulnerabilities (crlsa-2026_1842)

The Rocky Linux 10.1 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20261842 advisory. nodejs: Nodejs filesystem permissions bypass CVE-2025-55132 nodejs: Nodejs denial of service CVE-2026-21637 nodejs: Nodejs denial of service...

Rocky Linux 9 [CIQ] Security Update: gimp / gimp-debuginfo / gimp-debugsource / gimp-libs / etc Multiple Vulnerabilities (crlsa-2026_4173)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20264173 advisory. gimp: GIMP: Remote code execution via heap-based buffer overflow in ICNS file parsing CVE-2026-2047 gimp: GIMP: Remote Code Execution via uninitialized...

Linux Distros Unpatched Vulnerability : CVE-2026-103436

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - apcupsd through 3.14.14 discloses uninitialized stack memory in getupsvar in src/cgi/upsfetch.c used by upsstats.cgi, multimon.cgi, and upsfstats.cgi. On the...