Microsoft releases update to address zero-day vulnerability in Microsoft Office

Microsoft has published three out-of-band OOB updates so far in January 2026. One of these updates was released to address a vulnerability, CVE-2026-21509, affecting Microsoft Office that has been reportedly exploited in the wild. Additional OOB updates have been published to resolve operational...

ZeroDay vulnerability fixed in Microsoft Office

Microsoft has fixed a ZeroDay vulnerability in Microsoft Office. The vulnerability is in the way Microsoft Office handles untrusted input, which allows attackers to bypass security features locally. This can affect the integrity of security decisions made by the software. The reliance on untruste...

Cisco Patches Zero-Day RCE Exploited by China-Linked APT in Secure Email Gateways

Cisco on Thursday released security updates for a maximum-severity security flaw impacting Cisco AsyncOS Software for Cisco Secure Email Gateway and Cisco Secure Email and Web Manager, nearly a month after the company disclosed that it had been exploited as a zero-day by a China-nexus advanced...

PT-2026-2018

Name of the Vulnerable Software and Affected Versions ALGO 8180 IP Audio Alerter affected versions not specified Description A flaw exists in the web-based user interface of the ALGO 8180 IP Audio Alerter, allowing remote attackers to disclose sensitive information without authentication. An...

PT-2026-1999

Name of the Vulnerable Software and Affected Versions Langflow affected versions not specified Description Remote attackers can execute arbitrary code on affected installations without requiring authentication. The issue stems from a lack of proper validation of a user-supplied string within the...

PT-2026-1994

Name of the Vulnerable Software and Affected Versions GPT Academic affected versions not specified Description A flaw exists that allows remote attackers to execute arbitrary code on affected installations of GPT Academic. Authentication is not required to exploit this issue. The vulnerability is...

PT-2026-1990

Name of the Vulnerable Software and Affected Versions Foundation Agents MetaGPT affected versions not specified Description A flaw exists in the deserialize message function that allows remote attackers to execute arbitrary code on affected systems. Authentication is not required for exploitation...

PT-2026-2021

Name of the Vulnerable Software and Affected Versions ALGO 8180 IP Audio Alerter affected versions not specified Description A heap-based buffer overflow in the ALGO 8180 IP Audio Alerter can lead to remote code execution. This is a zero-day vulnerability. Recommendations At the moment, there is ...

PT-2026-2017

Name of the Vulnerable Software and Affected Versions ALGO 8180 IP Audio Alerter affected versions not specified Description A flaw exists in the web-based user interface of the ALGO 8180 IP Audio Alerter, allowing remote attackers to disclose sensitive information. Authentication is not required...

PT-2026-2011

Name of the Vulnerable Software and Affected Versions ALGO 8180 IP Audio Alerter affected versions not specified Description A flaw exists in the web-based user interface of the ALGO 8180 IP Audio Alerter that allows remote attackers to execute arbitrary code. Authentication is required for...

PT-2026-2010

Name of the Vulnerable Software and Affected Versions ALGO 8180 IP Audio Alerter affected versions not specified Description A flaw exists in the web-based user interface of the ALGO 8180 IP Audio Alerter that allows remote attackers to execute arbitrary code. Authentication is required for...

PT-2026-2012

Name of the Vulnerable Software and Affected Versions ALGO 8180 IP Audio Alerter affected versions not specified Description A flaw exists in the web-based user interface of the ALGO 8180 IP Audio Alerter that allows remote attackers to execute arbitrary code. Authentication is required for...

PT-2026-2023

Name of the Vulnerable Software and Affected Versions ALGO 8180 IP Audio Alerter affected versions not specified Description A flaw exists in the web-based user interface of the ALGO 8180 IP Audio Alerter that allows remote attackers to execute arbitrary code. Authentication is required for...

PT-2026-2019

Name of the Vulnerable Software and Affected Versions ALGO 8180 IP Audio Alerter affected versions not specified Description A flaw exists in the handling of the Replaces header within SIP INVITE requests. The issue stems from insufficient validation of the length of user-supplied data before...

PT-2025-54182

Name of the Vulnerable Software and Affected Versions Anritsu ShockLine affected versions not specified Description A network-adjacent attacker can execute arbitrary code on affected installations of Anritsu ShockLine without authentication. The issue stems from a race condition within the SCPI...

PT-2025-54184

Name of the Vulnerable Software and Affected Versions Anritsu VectorStar affected versions not specified Description A flaw exists in the parsing of CHX files due to insufficient validation of user-supplied data, leading to deserialization of untrusted data. This can allow remote attackers to...

0day-GigaCage-Webkit

WebKit Gigacage iOS 26.2 Advisory ID: CVE Pending...

PT-2025-52386

Name of the Vulnerable Software and Affected Versions Hugging Face Transformers affected versions not specified Description A flaw exists in Hugging Face Transformers related to the parsing of checkpoints, allowing remote attackers to execute arbitrary code. The issue stems from insufficient...

PT-2025-52380

Name of the Vulnerable Software and Affected Versions Hugging Face Diffusers versions affected versions not specified Description A flaw exists in Hugging Face Diffusers related to the parsing of checkpoints, allowing remote attackers to execute arbitrary code on affected installations. The issue...

(0Day) Hugging Face Transformers megatron_gpt2 Deserialization of Untrusted Data Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face Transformers. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the...