Heap-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Heap-based Buffer Overflow due to improper handling of memory allocation in the libvpx. An attacker can execute arbitrary code or cause a crash by supplying specially crafted media files. Remediation A fix was pushed into the master...

Advisory ROSA-SA-2026-3202

Software: tcpdump 4.9.3 OS: ROSA Virtualization 2.1 unaffected versions = tcpdump-4.9.3-5.rv3 affected versions tcpdump-4.9.3-5.rv3 CVE-ID: CVE-2021-41043 BDU-ID: 2025-16161 CVE-Crit: MEDIUM CVE-DESC.: A vulnerability in the extractslice function of the network traffic analysis software tcpdump i...

Advisory ROSA-SA-2026-3184

Software: tcpdump 4.9.3 OS: ROSA Virtualization 3.0 unaffected versions = tcpdump-4.9.3-5.rv30 affected versions tcpdump-4.9.3-5.rv30 CVE-ID: CVE-2020-8037 BDU-ID: None CVE-Crit: HIGH CVE-DESC.: A vulnerability in the PPP decoder in tcpdump allows an attacker to cause a large memory allocation...

golang: archive/tar: Unbounded allocation when parsing GNU sparse map

A flaw was found in the archive/tar package in the Go standard library. tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A specially crafted tar archive with a pax header indicating a big number of sparse regions can cause a Go...

USN-8022-2: Expat vulnerabilities

USN-8022-1 fixed vulnerabilities in Expat. This update provides the corresponding updates for Ubuntu 24.04 LTS. Original advisory details: It was discovered that Expat incorrectly handled the initialization of parsers for external entities. An attacker could possibly use this issue to cause a...

USN-8022-2 expat vulnerabilities

USN-8022-1 fixed vulnerabilities in Expat. This update provides the corresponding updates for Ubuntu 24.04 LTS. Original advisory details: It was discovered that Expat incorrectly handled the initialization of parsers for external entities. An attacker could possibly use this issue to cause a...

Advisory ROSA-SA-2026-3164

Software: tcpdump 4.9.3 OS: ROSA Virtualization 3.1 unaffected versions = tcpdump-4.9.3-5.rv31 affected versions tcpdump-4.9.3-5.rv31 CVE-ID: CVE-2020-8037 BDU-ID: None CVE-Crit: HIGH CVE-DESC.: A vulnerability in the PPP decoder in tcpdump allows an attacker to cause a large memory allocation...

Siemens SIMATIC S7-1500 Missing Release of Memory after Effective Lifetime (CVE-2025-39756)

"In the Linux kernel, the following vulnerability has been resolved: fs: Prevent file descriptor table allocations exceeding INTMAX When sysctlnropen is set to a very high value for example, 1073741816 as set by systemd, processes attempting to use file descriptors near the limit can trigger...

ROS-20260216-73-0009

Vulnerability in wireshark related to improper management of sequential memory allocation. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from improper memory allocation and release processes, potentially leading to memory leaks...

OPENSUSE-SU-2026:20798-1 Security update for trivy

This update for trivy fixes the following issues: Update to version 0.68.2: Security fixes: - CVE-2024-3817: hashicorp/go-getter: argument injection when fetching remote default git branches bsc1227010. - CVE-2024-45337: golang.org/x/crypto/ssh: Misuse of ServerConfig.PublicKeyCallback may cause...

OESA-2026-1347 python-urllib3 security update

HTTP library with thread-safe connection pooling, file post support, sanity friendly, and more. Security Fixes: urllib3 is a user-friendly HTTP client library for Python. Starting in version 1.24 and prior to 2.6.0, the number of links in the decompression chain was unbounded allowing a malicious...

Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-6.10.1.14)

The version of AOS installed on the remote host is prior to 6.10.1.14. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-6.10.1.14 advisory. - Under certain circumstances, BIND is too lenient when accepting records from answers, allowing an attacker to inject...

kernel: ext4: fix use-after-free in ext4_orphan_cleanup

A use-after-free vulnerability was found in the ext4 filesystem's orphan inode cleanup routine in the Linux kernel. When ext4inodeattachjinode fails with -ENOMEM during orphan cleanup at mount time, the error is not properly propagated. The inode is freed via iput, but the orphan list still...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS : xmltok library vulnerabilities (USN-8023-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8023-1 advisory. It was discovered that Expat, contained within the xmltok library, incorrectly handled the initialization...

USN-8023-1: xmltok library vulnerabilities

It was discovered that Expat, contained within the xmltok library, incorrectly handled the initialization of parsers for external entities. An attacker could possibly use this issue to cause a denial of service. CVE-2026-24515 It was discovered that Expat, contained within the xmltok library,...

golang: archive/tar: Unbounded allocation when parsing GNU sparse map

A flaw was found in the archive/tar package in the Go standard library. tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A specially crafted tar archive with a pax header indicating a big number of sparse regions can cause a Go...

kernel: ext4: fix use-after-free in ext4_orphan_cleanup

A use-after-free vulnerability was found in the ext4 filesystem's orphan inode cleanup routine in the Linux kernel. When ext4inodeattachjinode fails with -ENOMEM during orphan cleanup at mount time, the error is not properly propagated. The inode is freed via iput, but the orphan list still...

macOS 14.x < 14.8.4 Multiple Vulnerabilities (126350)

The remote host is running a version of macOS / Mac OS X that is 14.x prior to 14.8.4. It is, therefore, affected by multiple vulnerabilities: - A race condition was addressed with improved handling of symbolic links. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3,...

USN-8022-1: Expat vulnerabilities

It was discovered that Expat incorrectly handled memory when parsing certain XML files. An attacker could possibly use this issue to cause a denial of service. This issue was only addressed in Ubuntu 25.10. CVE-2025-59375 It was discovered that Expat incorrectly handled the initialization of...