CVE-2025-6436 Memory safety bugs fixed in Firefox 140 and Thunderbird 140

Memory safety bugs present in Firefox 139 and Thunderbird 139. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 140 and Thunderbird 140...

CVE-2025-6436

CVE-2025-6436 relates to memory safety bugs in Firefox 139 and Thunderbird 139 that could allow memory corruption and potentially run arbitrary code. Affected products are Firefox and Thunderbird versions before 140. The Mozilla advisories MFSA2025-54 and MFSA2025-51 describe the nature of the is...

New Guidance Released for Reducing Memory-Related Vulnerabilities

Today, CISA, in partnership with the National Security Agency NSA, released a joint guide on reducing memory-related vulnerabilities in modern software development. Memory safety vulnerabilities pose serious risks to national security and critical infrastructure. Adopting memory safe languages MS...

CVE-2025-52568

NeKernal is a free and open-source operating system stack. Prior to version 0.0.3, there are several memory safety issues that can lead to memory corruption, disk image corruption, denial of service, and potential code execution. These issues stem from unchecked memory operations, unsafe...

CVE-2025-52568 NeKernal Multiple Memory Corruption Vulnerabilities in mkfs.hefs

NeKernal is a free and open-source operating system stack. Prior to version 0.0.3, there are several memory safety issues that can lead to memory corruption, disk image corruption, denial of service, and potential code execution. These issues stem from unchecked memory operations, unsafe...

PT-2025-37240

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.16.0-rc2 Description: A flaw exists in the Linux kernel related to PCI endpoint configuration file system configfs group list head handling. An incorrect list del call within pci epf remove cfs can trigger a...

firefox -- multiple vulnerabilities

[email protected] reports: An attacker was able to bypass the connect-src directive of a Content Security Policy by manipulating subdocuments. This would have also hidden the connections from the Network tab in Devtools. When Multi-Account Containers was enabled, DNS requests could have bypass...

Mozilla Firefox < 140.0

The version of Firefox installed on the remote macOS or Mac OS X host is prior to 140.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2025-51 advisory. - Memory safety bugs present in Firefox 139 and Thunderbird 139. Some of these bugs showed evidence of memory...

PT-2025-26691 · Nekernal · Nekernal

Name of the Vulnerable Software and Affected Versions: NeKernal versions prior to 0.0.3 Description: The issue is related to memory safety problems that can cause memory corruption, disk image corruption, denial of service, and potential code execution. These problems arise from unchecked memory...

Mozilla Firefox < 140.0

The version of Firefox installed on the remote Windows host is prior to 140.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2025-51 advisory. - Memory safety bugs present in Firefox 139 and Thunderbird 139. Some of these bugs showed evidence of memory corruption...

PT-2025-26733

Name of the Vulnerable Software and Affected Versions: Firefox versions prior to 140 Thunderbird versions prior to 140 Description: The issue is related to memory safety bugs that have been identified in Firefox and Thunderbird. These bugs have shown evidence of memory corruption, and it is...

SUSE-SU-2025:20431-1 Security update for kernel-livepatch-MICRO-6-0-RT_Update_2

This update for kernel-livepatch-MICRO-6-0-RTUpdate2 fixes the following issues: - CVE-2024-56601: net: inet: do not leave a dangling sk pointer in inetcreate bsc1235231 - CVE-2024-50279: dm cache: fix out-of-bounds access to the dirty bitset when resizing bsc1233708 - CVE-2024-50301:...

CVE-2025-38031

In the Linux kernel, the following vulnerability has been resolved: padata: do not leak refcount in reorderwork A recent patch that addressed a UAF introduced a reference count leak: the paralleldata refcount is incremented unconditionally, regardless of the return value of queuework. If the work...

deepSURF: Detecting Memory Safety Vulnerabilities in Rust through Fuzzing LLM-Augmented Harnesses

Although Rust ensures memory safety by default, it also permits the use of unsafe code, which can introduce memory safety vulnerabilities if misused. Unfortunately, existing tools for detecting memory bugs in Rust typically exhibit limited detection capabilities, inadequately handle Rust-specific...

SUSE CVE-2022-49961

In the Linux kernel, the following vulnerability has been resolved: bpf: Do markchainprecision for ARGCONSTALLOCSIZEORZERO Precision markers need to be propagated whenever we have an ARGCONST style argument, as the verifier cannot consider imprecise scalars to be equivalent for the purposes of...

SUSE CVE-2022-50084

In the Linux kernel, the following vulnerability has been resolved: dm raid: fix address sanitizer warning in raidstatus There is this warning when using a kernel with the address sanitizer and running this testsuite: https://gitlab.com/cki-project/kernel-tests/-/tree/main/storage/swraid/scsiraid...

SUSE CVE-2022-50101

In the Linux kernel, the following vulnerability has been resolved: video: fbdev: vt8623fb: Check the size of screen before memsetio In the function vt8623fbsetpar, the value of 'screensize' is calculated by the user input. If the user provides the improper value, the value of 'screensize' may...

SUSE CVE-2025-38076

In the Linux kernel, the following vulnerability has been resolved: alloctag: allocate percpu counters for module tags dynamically When a module gets unloaded it checks whether any of its tags are still in use and if so, we keep the memory containing module's allocation tags alive until all tags...

The vulnerability of the mac802154_scan_worker() function in the /net/mac802154/scan.c module of the Linux operating system allows a hacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the mac802154scanworker function in the /net/mac802154/scan.c module of the Linux kernel is related to the repeated use of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the...

DEBIAN-CVE-2022-50200

In the Linux kernel, the following vulnerability has been resolved: selinux: Add boundary check in putentry Just like nextentry, boundary check is necessary to prevent memory out-of-bound access...