CVE-2026-15894 Bluetooth Mesh solicitation PDU stack buffer overflow via oversized advertisement

The Bluetooth Mesh On-Demand Private Proxy solicitation handler in subsys/bluetooth/mesh/solicitation.c copies a received Solicitation PDU into a fixed 17-byte stack buffer without bounding the source length. In solpdudecrypt, out is allocated as NETBUFSIMPLE17 and then filled with...

CVE-2026-15894

The Zephyr RTOS Bluetooth Mesh stack is vulnerable to a stack-based buffer overflow in the On-Demand Private Proxy solicitation handler (subsys/bluetooth/mesh/solicitation.c). The sol_pdu_decrypt() function copies a received Solicitation PDU into a fixed 17-byte stack buffer without bounding the ...

Security update for libsoup

This update for libsoup fixes the following issues: CVE-2026-12478: websocket: Fix out-of-bounds read when reading unmasked frame bsc1271401. CVE-2026-12547: Header "Proxy-Authorization" leads to credentials being send to different proxy after proxy switch bsc1272195. CVE-2026-15711:...

CVE-2026-15894: Stack-based Buffer Overflow

The Bluetooth Mesh On-Demand Private Proxy solicitation handler in subsys/bluetooth/mesh/solicitation.c copies a received Solicitation PDU into a fixed 17-byte stack buffer without bounding the source length. In solpdudecrypt, out is allocated as NETBUFSIMPLE17 and then filled with...

CVE-2026-55265

In multiple functions of PduParser.java, there is a possible out of bounds read due to a missing bounds check. This could lead to a remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2026-58865

In multiple functions of PduParser.java, there is a possible persistent denial of service due to a missing bounds check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

The nfqnlmangle function in net/netfilter/nfnetlinkqueue.c in the Linux kernel, as of version 5.18.14, allows remote attackers to cause a denial of service panic. This occurs because, in the case of an nfqueue verdict with a one-byte nftapayload attribute, an skbpull operation may encounter a...

Astra Linux – Vulnerabilities in Python 2.7, Python 3.11, Python 3.7

Python-Markdown version 3.8 contains a vulnerability where malformed HTML-like sequences can cause html.parser.HTMLParser to raise an unhandled AssertionError during Markdown parsing. Since Python-Markdown does not catch this exception, any application that processes Markdown controlled by...

Astra Linux – Vulnerability in yaml-cpp

The SingleDocParser::HandleFlowMap function in yaml-cpp also known as LibYaml-C++ 0.6.2 allows remote attackers to cause a denial of service resource consumption and application crash through a crafted YAML file...

Astra Linux – Vulnerability in cups

OpenPrinting CUPS is an open-source printing system for Linux and other Unix-like operating systems. In versions 2.4.12 and earlier, an unsafe deserialization attack and improper validation of printer attributes could lead to a null dereference in the libcups library. This is a remote DoS...

Astra Linux – Vulnerability in binutils

A issue was discovered in the mergestrings function in the merge.c file within the Binary File Descriptor BFD library also known as libbfd, as part of the GNU Binutils 2.31. There is a NULL pointer dereferencing issue when attempting to merge sections with large alignments using bfdaddmergesectio...

Astra Linux – Vulnerability in binutils

A issue was discovered in elflinkinputbfd within elflink.c, part of the Binary File Descriptor BFD library also known as libbfd, as included in GNU Binutils 2.31. There is a NULL pointer dereferencing issue in elflinkinputbfd when it is used to find STTTLS symbols without a TLS section present. A...

Astra Linux – Vulnerability in Mariadb 10.3

Vulnerability in the MySQL Server product of Oracle MySQL component: Server: FTS. The supported versions affected are 5.7.37 and earlier, as well as 8.0.28 and earlier. This easily exploitable vulnerability allows a highly privileged attacker with network access via multiple protocols to compromi...

Astra Linux – Vulnerability in hdf5

A violation of bounds was detected in H5Ofillnewdecode and H5Ofillolddecode within H5Ofill.c in the HDF HDF5 1.10.2 library. This could allow a remote denial of service or information disclosure attack...

Astra Linux – Vulnerability in libxstream-java

XStream serializes Java objects to XML and back again. Versions prior to 1.4.20 may allow a remote attacker to terminate the application with a stack overflow error, resulting in a denial of service by manipulating the input stream. The attack exploits the hash code implementation used for...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ksmbd: The socket is closed after it has been accepted, even when the per-IP limit is exceeded and a connection attempt fails. When the per-IP connection limit is exceeded in ksmbdkthreadfn, the code sets ret to -EAGAIN and...

Astra Linux – Vulnerability in libgd2

The readheadertga function in gdtga.c within the GD Graphics Library also known as LibGD in versions up to 2.3.2 allows remote attackers to cause a denial of service out-of-bounds read through a crafted TGA file...

Astra Linux – Vulnerability in dnsmasq

A vulnerability was discovered in dnsmasq prior to version 2.81. This vulnerability involves a memory leak, allowing remote attackers to cause a denial of service due to excessive memory consumption through mechanisms related to DHCP response creation...

Astra Linux – Vulnerability in openjpeg2

In OpenJPEG 2.3.1, there is excessive iteration in the opjt1encodecblks function of openjp2/t1.c. Remote attackers could exploit this vulnerability to cause a denial of service by using a crafted BMP file. This issue is similar to CVE-2018-6616...

Astra Linux – Vulnerability in Node.js

A malformed HTTP/2 HEADERS frame with oversized, invalid HPACK data can cause Node.js to crash by triggering an unhandled TLSSocket error ECONNRESET. Instead of safely closing the connection, the process crashes, enabling a remote denial of service. This primarily affects applications that do not...