CVE-2026-90830 GNU Binutils Section Merge merge.c _bfd_write_merged_section null pointer dereference

A security vulnerability has been detected in GNU Binutils 2.47. Impacted is the function bfdwritemergedsection of the file bfd/merge.c of the component Section Merge. The manipulation leads to null pointer dereference. The attack needs to be performed locally. The exploit has been disclosed...

CVE-2026-90830

A null pointer dereference vulnerability was identified in GNU Binutils 2.47 , specifically in the function _bfd_write_merged_section within the file bfd/merge.c (component: Section Merge). The attack requires local access with low privileges. The exploit has been publicly disclosed as a proof-of...

CVE-2026-90830

A security vulnerability has been detected in GNU Binutils 2.47. Impacted is the function bfdwritemergedsection of the file bfd/merge.c of the component Section Merge. The manipulation leads to null pointer dereference. The attack needs to be performed locally. The exploit has been disclosed...

CVE-2026-90829 GNU Binutils SHT_GROUP Section elf.c bfd_elf_set_group_contents null pointer dereference

A weakness has been identified in GNU Binutils 2.47. This issue affects the function bfdelfsetgroupcontents of the file bfd/elf.c of the component SHTGROUP Section Handler. Executing a manipulation can lead to null pointer dereference. The attack needs to be launched locally. The exploit has been...

CVE-2026-90828

A security flaw has been discovered in GNU Binutils 2.47. This vulnerability affects the function elforphancompatible of the file ld/ldelf.c of the component ELF Orphan Section Handler. Performing a manipulation results in null pointer dereference. The attack must be initiated from a local...

CVE-2026-90828 GNU Binutils ELF Orphan Section ldelf.c elf_orphan_compatible null pointer dereference

A security flaw has been discovered in GNU Binutils 2.47. This vulnerability affects the function elforphancompatible of the file ld/ldelf.c of the component ELF Orphan Section Handler. Performing a manipulation results in null pointer dereference. The attack must be initiated from a local...

CVE-2026-90828

A null pointer dereference vulnerability in GNU Binutils 2.47 , specifically in the function elf_orphan_compatible within the file ld/ldelf.c (ELF Orphan Section Handler component), allows a local attacker to cause a denial of service with partial impact on confidentiality and integrity. A public...

CVE-2026-90804

A buffer overflow (specifically a heap out-of-bounds write via a negative-size memmove) exists in GNU Binutils 2.47 , in the function _bfd_elf_write_section_eh_frame within bfd/elf-eh-frame.c (Eh Frame Section Handler). Triggering the flaw requires a malformed .eh_frame section and manipulation o...

CVE-2026-90804 GNU Binutils Eh Frame Section elf-eh-frame.c _bfd_elf_write_section_eh_frame buffer overflow

A vulnerability was detected in GNU Binutils 2.47. Affected by this issue is the function bfdelfwritesectionehframe of the file bfd/elf-eh-frame.c of the component Eh Frame Section Handler. Performing a manipulation of the argument cielength/fdelength/augmentationdatasize/writeoffset results in...

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

In the Linux kernel, the following vulnerability has been resolved: x86, relocs: Ignore relocations in the .notes section. When building with CONFIGXENPV=y, .text symbols are emitted into the .notes section so that Xen can find the “startupxen” entry point. This information is used before booting...

Astra Linux – Vulnerability in Chromium

Insufficient validation of untrusted input in the Network section of Google Chrome before version 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to leak cross-origin data through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: s390/entry: Mark IRQ entries to fix stack depot warnings The stack depot filters out everything outside of the top interrupt context as an uninteresting or irrelevant part of the stack traces. This helps with stack trace...

Astra Linux – Vulnerability in binutils

Heap buffer overflow vulnerability in binutils’ readelf before version 2.40, caused by the displaydebugsection function in the readelf.c file...

Astra Linux – Vulnerability in ntfs-3g

In NTFS-3G versions before version 2021.8.22, when a specially crafted MFT section is provided in an NTFS image, a heap buffer overflow may occur, allowing code execution...

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

In the Linux kernel, the following vulnerability has been resolved: The commit 5ec8e8ea8b77 “mm/sparsemem: fix race in accessing memorysection-usage” changed pfnsectionvalid to include a READONCE call around “ms-usage” to address a race condition with sectiondeactivate. In this case, ms-usage can...

Astra Linux – Vulnerability in Chromium

Insufficient validation of untrusted input in the Media section of Google Chrome before version 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to perform UI spoofing via a crafted HTML page. Chromium security severity: Low...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: EFI/CPER: Do not exceed the ARM processor CPER record buffer. There is a logic within GHES/CPER that detects whether the sectionlength is too small, but it does not detect whether it is too large. Currently, if the firmware...

Astra Linux – Vulnerability in Zabbix

The cause of the vulnerability is improper validation of the “Name” field in the form input on the Graph page in the Items section...

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: net/sched: schqfq: Fixed a race condition in qfqaggregate. A race condition can occur when qfqchangeagg is modified called during qfqenqueue while other threads access it concurrently. For example, qfqdumpclass may trigger a NULL...

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

In the Linux kernel, the following vulnerability has been resolved: modpost: fixed an issue where the comparison in isexecutablesection was off by one. The comparison should be set to = to prevent out-of-bounds array access...