CVE-2026-23747

Golioth Firmware SDK version 0.10.0 prior to 0.22.0, fixed in commit 48f521b, contain a stack-based buffer overflow in Payload Utils. The goliothpayloadasint and goliothpayloadasfloat helpers copy network-supplied payload data into fixed-size stack buffers using memcpy with a length derived from...

CVE-2026-23747 Golioth Firmware SDK < 0.22.0 Payload Utils Stack-based Buffer Overflow

Golioth Firmware SDK version 0.10.0 prior to 0.22.0, fixed in commit 48f521b, contain a stack-based buffer overflow in Payload Utils. The goliothpayloadasint and goliothpayloadasfloat helpers copy network-supplied payload data into fixed-size stack buffers using memcpy with a length derived from...

CVE-2026-23747

Golioth Firmware SDK version 0.10.0 prior to 0.22.0, fixed in commit 48f521b, contain a stack-based buffer overflow in Payload Utils. The goliothpayloadasint and goliothpayloadasfloat helpers copy network-supplied payload data into fixed-size stack buffers using memcpy with a length derived from...

CVE-2026-23747

The CVE affects Golioth Firmware SDK versions 0.10.0 up to 0.21.x (fixed in v0.22.0). A stack-based buffer overflow occurs in Payload Utils via golioth_payload_as_int() and golioth_payload_as_float(), which copy network-provided payload data into fixed-size stack buffers using memcpy() with a len...

UAT-10027 Targets U.S. Education and Healthcare with Dohdoor Backdoor

A previously undocumented threat activity cluster has been attributed to an ongoing malicious campaign targeting education and healthcare sectors in the U.S. since at least December 2025. The campaign is being tracked by Cisco Talos under the moniker UAT-10027. The end goal of the attacks is to...

github.com/sirupsen/logrus: github.com/sirupsen/logrus: Denial-of-Service due to large single-line payload

A denial-of-service vulnerability in github.com/sirupsen/logrus occurs when Entry.Writer processes a single-line payload larger than 64KB with no newline characters. Due to a limitation in Go’s internal bufio.Scanner, the read operation fails with a “token too long” error, causing the underlying...

github.com/sirupsen/logrus: github.com/sirupsen/logrus: Denial-of-Service due to large single-line payload

A denial-of-service vulnerability in github.com/sirupsen/logrus occurs when Entry.Writer processes a single-line payload larger than 64KB with no newline characters. Due to a limitation in Go’s internal bufio.Scanner, the read operation fails with a “token too long” error, causing the underlying...

curl: RTSP RTP Interleaved Parser Assertion Failure (Zero-Length RTP Payload)

Summary: I am submitting this as a security issue primarily due to how it was discovered and that it's my first Curl submission, but I suspect I might be overly cautious here. This issue was discovered as part of the AIXCC competition, and I am assisting on reporting true positive findings to...

CVE-2026-1698

A HTTP Host header attack vulnerability affects WebClient and the WebScheduler web apps of PcVue in version 15.0.0 through 16.3.3 included, allowing a remote attacker to inject harmful payloads that manipulate server-side behavior. This vulnerability only affects the endpoints...

CVE-2026-27639

Mercator is an open source web application designed to enable mapping of information systems. A stored Cross-Site Scripting XSS vulnerability exists in Mercator prior to version 2026.02.22 due to the use of unescaped Blade directives !! !! in display templates. An authenticated user with the User...

CVE-2026-27840

Technical details for CVE-2026-27840 are not provided in the supplied documents. Monitor for updates and vendor advisories for Zitadel versions and remediation.

📄 Supermicro X8 Vulnerability Scanner

This code is a vulnerability scanner designed to scan for vulnerabilities in the Supermicro Onboard IPMI interface. The code checks for two known buffer overflow vulnerabilities. The checks are for older issues from 2013...

PT-2026-22166

Golioth Firmware SDK version 0.10.0 prior to 0.22.0, fixed in commit 48f521b, contain a stack-based buffer overflow in Payload Utils. The golioth payload as int and golioth payload as float helpers copy network-supplied payload data into fixed-size stack buffers using memcpy with a length derived...

PT-2026-22163

Name of the Vulnerable Software and Affected Versions Kibana affected versions not specified Description An attacker with view-only privileges can cause a Denial of Service through Input Data Manipulation. A specially crafted payload can lead to excessive resource consumption, potentially making...

CVE-2026-1698: Improper Neutralization of HTTP Headers for Scripting Syntax

A HTTP Host header attack vulnerability affects WebClient and the WebScheduler web apps of PcVue in version 15.0.0 through 16.3.3 included, allowing a remote attacker to inject harmful payloads that manipulate server-side behavior. This vulnerability only affects the endpoints...

Golioth Firmware SDK security vulnerabilities

Golioth Firmware SDK is an open-source software development toolkit developed by Golioth. Versions of the Golioth Firmware SDK from 0.10.0 to 0.22.0 contained security vulnerabilities. These vulnerabilities were caused by a stack-based buffer overflow in the Payload Utils library, which could lea...

PT-2026-22150

Name of the Vulnerable Software and Affected Versions Discourse versions prior to 2025.12.2 Discourse versions prior to 2026.1.1 Discourse versions prior to 2026.2.0 Description Discourse is an open source discussion platform. Several webhook endpoints—SendGrid, Mailjet, Mandrill, Postmark,...

PT-2026-22167

Golioth Firmware SDK version 0.10.0 prior to 0.22.0, fixed in commit d7f55b38, contain an out-of-bounds read in LightDB State string parsing. When processing a string payload, a payload size value less than 2 can cause a size t underflow when computing the number of bytes to copy nbytes. The...

CVE-2026-23747: Stack-based Buffer Overflow

Golioth Firmware SDK version 0.10.0 prior to 0.22.0, fixed in commit 48f521b, contain a stack-based buffer overflow in Payload Utils. The goliothpayloadasint and goliothpayloadasfloat helpers copy network-supplied payload data into fixed-size stack buffers using memcpy with a length derived from...

ALSA-2026:3428 Important: container-tools:rhel8 security update

The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fixes: golang: html/template: errors returned from MarshalJSON methods may break template escaping CVE-2024-24785 crypto/x509: golang: Denial of Service due to excessive...