UBUNTU-CVE-2026-1425

A security flaw has been discovered in pymumu SmartDNS up to 47.1. This vulnerability affects the function dnsdecoderrhead/dnsdecodeSVCBHTTPS of the file src/dns.c of the component SVBC Record Parser. The manipulation results in stack-based buffer overflow. It is possible to launch the attack...

CVE-2026-1425

The CVE-2026-1425 entry describes a stack-based buffer overflow in pymumu SmartDNS (up to 47.1) affecting SVBC Record Parser’s src/dns.c, specifically _dns_decode_rr_head/_dns_decode_SVCB_HTTPS. The vulnerability allows remote exploitation and is analyzed with high attack complexity. Root cause i...

CVE-2025-14797

The Same Category Posts plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the widget title placeholder functionality in all versions up to, and including, 1.1.19. This is due to the use of htmlspecialcharsdecode on taxonomy term names before output, which decodes HTML entities...

UBUNTU-CVE-2026-22991

In the Linux kernel, the following vulnerability has been resolved: libceph: make freechooseargmap resilient to partial allocation freechooseargmap may dereference a NULL pointer if its caller fails after a partial allocation. For example, in decodechooseargs, if allocation of argmap-args fails,...

Medium: libheif

Issue Overview: libheif is an HEIF and AVIF file format decoder and encoder. Prior to version 1.21.0, a crafted HEIF that exercises the overlay image item path triggers a heap buffer over-read in HeifPixelImage::overlay. The function computes a negative row length likely from an unclipped overlay...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-004834)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004834 advisory. In the Linux kernel, the following vulnerability has been resolved: ceph: avoid putting the realm twice when decoding snaps fails When decoding the snaps fails it...

Azure Linux 3.0 Security Update: gssntlmssp (CVE-2023-25567)

The version of gssntlmssp installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-25567 advisory. - GSS-NTLMSSP, a mechglue plugin for the GSSAPI library that implements NTLM authentication, has an out-of...

CVE-2025-12781

When passing data to the b64decode, standardb64decode, and urlsafeb64decode functions in the "base64" module the characters "+/" will always be accepted, regardless of the value of "altchars" parameter, typically used to establish an "alternative base64 alphabet" such as the URL safe alphabet. Th...

CVE-2025-12781 base64.b64decode() always accepts "+/" characters, despite setting altchars

When passing data to the b64decode, standardb64decode, and urlsafeb64decode functions in the "base64" module the characters "+/" will always be accepted, regardless of the value of "altchars" parameter, typically used to establish an "alternative base64 alphabet" such as the URL safe alphabet. Th...

CVE-2025-12781

When passing data to the b64decode, standardb64decode, and urlsafeb64decode functions in the "base64" module the characters "+/" will always be accepted, regardless of the value of "altchars" parameter, typically used to establish an "alternative base64 alphabet" such as the URL safe alphabet. Th...

@fastify/express vulnerable to Improper Handling of URL Encoding (Hex Encoding)

Summary A security vulnerability exists in @fastify/express where middleware registered with a specific path prefix can be bypassed using URL-encoded characters e.g., /%61dmin instead of /admin. While the middleware engine fails to match the encoded path and skips execution, the underlying Fastif...

Denial Of Service (DoS)

pyasn1 is vulnerable to a Denial-Of-Service DoS. The vulnerability is due to unbounded memory consumption when parsing malformed RELATIVE-OID values, where excessive continuation octets can trigger memory exhaustion and cause service disruption during ASN.1 decoding...

MiracleLinux 9 : containernetworking-plugins-1.3.0-4.el9 (AXSA:2023-6651:02)

The remote MiracleLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2023-6651:02 advisory. golang: html/template: improper handling of JavaScript whitespace CVE-2023-24540 net/http, golang.org/x/net/http2: avoid quadratic complexity in HPA...

MiracleLinux 9 : toolbox-0.0.99.4-6.el9 (AXSA:2023-6916:03)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2023-6916:03 advisory. go-yaml: Improve heuristics preventing CPU/memory abuse by parsing malicious or large YAML documents CVE-2022-3064 golang: html/template: improper...

MiracleLinux 9 : squid-5.5-6.el9_3.8 (AXSA:2024-7624:02)

The remote MiracleLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2024-7624:02 advisory. squid: denial of service in HTTP header parser CVE-2024-25617 squid: Denial of Service in HTTP Chunked Decoding CVE-2024-25111 squid: denial of...

Stack-based buffer overflow in libtasn1 versions v4.20.0 and earlier

Overview A stack-based buffer overflow vulnerability exists in GNU libtasn1, a low-level ASN.1 parsing library. The issue is caused by unsafe string concatenation in the asn1expandoctetstring function located in decoding.c. Under worst-case conditions, this results in a one-byte stack overflow th...

MiracleLinux 8 : go-toolset:rhel8 (AXSA:2022-3736:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2022-3736:01 advisory. golang: compress/gzip: stack exhaustion in Reader.Read CVE-2022-30631 golang: net/http: improper sanitization of Transfer-Encoding header...

MiracleLinux 8 : squid:4 (AXSA:2024-7632:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-7632:01 advisory. squid: denial of service in HTTP header parser CVE-2024-25617 squid: Denial of Service in HTTP Chunked Decoding CVE-2024-25111 squid: denial of...

MiracleLinux 8 : cockpit-composer-41-1.el8, osbuild-composer-62-1.el8.ML.1, osbuild-65-1.el8.ML.2, weldr-client-35.5-4.el8 (AXSA:2023-4757:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2023-4757:01 advisory. golang: math/big: decoding big.Float and big.Rat types can panic if the encoded message is too short, potentially allowing a denial of service CVE-2022-32189...

MiracleLinux 9 : podman-5.2.2-9.el9 (AXSA:2024-9333:11)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-9333:11 advisory. go/parser: golang: Calling any of the Parse functions containing deeply nested literals can cause a panic/stack exhaustion CVE-2024-34155...