3200 matches found
EUVD-2026-31772
Perl versions through 5.43.10 have a heap buffer overflow when compiling regular expressions with a repeated fixed string on 32-bit builds. Perlstudychunk in regcompstudy.c checked the size of the joined substring buffer in characters rather than bytes. For a quantified fixed substring with a lar...
CVE-2026-8376
Perl versions through 5.43.10 have a heap buffer overflow when compiling regular expressions with a repeated fixed string on 32-bit builds. Perlstudychunk in regcompstudy.c checked the size of the joined substring buffer in characters rather than bytes. For a quantified fixed substring with a lar...
Unity Linux 20.1060e / 20.1070e Security Update: lighttpd (UTSA-2026-016637)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016637 advisory. In lighttpd 1.4.46 through 1.4.63, the modextforwardForwarded function of the modextforward plugin has a stack-based buffer overflow 4 bytes representing -1, as...
freerdp: FreeRDP: Denial of Service via endless blocking loop in Stream_EnsureCapacity
A flaw was found in FreeRDP, a free implementation of the Remote Desktop Protocol. The StreamEnsureCapacity function can create an endless blocking loop, leading to a Denial of Service DoS. This vulnerability can be exploited on 32-bit systems where the available physical memory is greater than o...
kernel: net/sched: cls_u32: use skb_header_pointer_careful()
In the Linux kernel, the following vulnerability has been resolved: net/sched: clsu32: use skbheaderpointercareful skbheaderpointer does not fully validate negative @offset values. Use skbheaderpointercareful instead. GangMin Kim provided a report and a repro fooling u32classify: BUG: KASAN:...
Security update for ImageMagick
This update for ImageMagick fixes the following issues CVE-2026-31853: heap buffer overflow leads to crash in the SFW decoder of 32-bit systems when processing extremely large images bsc1259528. CVE-2026-42050: Stack buffer overflow in XTileImage bsc1265048. Patch Instructions: To install this SU...
Astra Linux – Vulnerability in Heimdal, KRB5
PAC parsing in MIT Kerberos 5 also known as krb5 before versions 1.19.4 and 1.20.x before version 1.20.1 contains integer overflows that may lead to remote code execution in the KDC, kadmind, or a GSS or Kerberos application server on 32-bit platforms. This results in a heap-based buffer overflow...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: remoteproc: imxdsprproc: A custom memory copy implementation was added for i.MX DSP cores. The IRAM is part of the HiFi DSP. According to the hardware specifications, only 32-bit writes are allowed; otherwise, a Kernel panic will...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerabilities have been resolved: Wifi: mac80211: Fix for corruption due to changed flags in MBSS on 32-bit systems. On 32-bit systems, the size of an unsigned long is 4 bytes, while a u64 is 8 bytes. Therefore, when using oreachsetbitbit, &bits, sizeofchanged...
Astra Linux – Vulnerability in RustC
crossbeam-utils provides atomic operations, synchronization primitives, scoped threads, and other utilities for concurrent programming in Rust. Prior to version 0.8.7, crossbeam-utils incorrectly assumed that the alignment of i,u64 was always the same as AtomicI,U64. However, the alignment of i,u...
Astra Linux – Vulnerability in sysstat
Sysstat is a set of system performance tools for the Linux operating system. On 32-bit systems, in versions 9.1.16 and later, but before version 12.7.1, the allocatestructures function contained a sizet overflow in the sacommon.c file. The allocatestructures function insufficiently checked the...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: libbpf: Handling of size overflow for ringbuf mmap The maximum size of a ringbuf on an x86-64 host is 2GB. Therefore, 2 maxentries will cause an overflow of type u32 when mapping producer pages and data pages. Simply casting...
Astra Linux – Vulnerability in edk2
EDK2 contains a vulnerability when the S3 sleep mechanism is activated. In this case, an attacker may cause a Division-by-Zero error due to a UNIT32 overflow through local access. Successful exploitation of this vulnerability could result in a loss of availability...
Astra Linux – Vulnerability in Redis
Redis is an open-source, in-memory database that persists data on disk. In affected versions of Redis, a integer overflow bug in the 32-bit Redis version 4.0 or newer can be exploited to corrupt the heap and potentially lead to remote code execution. Redis 4.0 or newer uses a configurable limit f...
Astra Linux – Vulnerability in isc-dhcp
In ISC DHCP 4.1-ESV-R1 - 4.1-ESV-R16, ISC DHCP 4.4.0 - 4.4.2 Other branches of ISC DHCP e.g., releases in the 4.0.x series or earlier, and releases in the 4.3.x series are beyond their End-of-Life period and are no longer supported by ISC. It is clear that this defect is also present in releases...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: tty: serial: sh-sci: fix RSCI FIFO overrun handling The receive error handling code is shared between RSCI and all other SCIF port types. However, for RSCI, the “overrunreg” is specified as a memory offset. For other SCIF types, ...
Astra Linux – Vulnerability in bind9
In BIND 9.5.0 - 9.11.29, 9.12.0 - 9.16.13, and versions BIND 9.11.3-S1 - 9.11.29-S1 and 9.16.8-S1 - 9.16.13-S1 of the Supported Preview Edition, as well as release versions 9.17.0 - 9.17.1 of the BIND 9.17 development branch, BIND servers are vulnerable if they are running an affected version and...
Astra Linux – Vulnerability in imagemagick
ImageMagick is a open-source software suite for displaying, converting, and editing raster image files. In versions of ImageMagick prior to 7.1.2-7 and 6.9.13-32, there is an integer overflow vulnerability in the BMP decoder on 32-bit systems. The vulnerability occurs in the coders/bmp.c file,...
libssh: Write beyond bounds in binary to base64 conversion functions
There's a vulnerability in the libssh package where when a libssh consumer passes in an unexpectedly large input buffer to sshgetfingerprinthash function. In such cases the bintobase64 function can experience an integer overflow leading to a memory under allocation, when that happens it's possibl...