April Patch Tuesday Fixes Critical Flaws Across SAP, Adobe, Microsoft, Fortinet, and More
A number of critical vulnerabilities impacting products from Adobe, Fortinet, Microsoft, and SAP have taken center stage in April's Patch Tuesday releases
Stay updated on Adobe’s latest information security news, vulnerabilities, and updates. Protect your data with insights on Adobe security measures.
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Background for this topic.
Adobe is a multinational software company that is widely known for a range of products such as Adobe Acrobat Reader, Photoshop, Illustrator, and the Adobe Creative Cloud. In the context of information security, Adobe becomes a critical topic due to the widespread use of its software across various industries, making it a target for cyber threats and attacks.
From a security perspective, Adobe software has historically been at the center of numerous vulnerabilities and exploits, particularly with Adobe Flash and Adobe Acrobat Reader, which have been commonly leveraged by attackers to compromise systems. The company regularly releases security updates and patches to address these vulnerabilities, and staying abreast of these updates is essential for maintaining cybersecurity.
In information security news, Adobe-related topics may include discussion of new patches, zero-day vulnerabilities discovered in Adobe software, updates on Adobe's security protocols, or breaches that involve Adobe products. Securing Adobe software involves configuring settings for maximum security, staying updated with the latest versions, and following best practices to mitigate any potential security risks associated with using Adobe products.
Weekly headline count for the current query.
A number of critical vulnerabilities impacting products from Adobe, Fortinet, Microsoft, and SAP have taken center stage in April's Patch Tuesday releases
Microsoft today pushed software updates to fix a staggering 167 security vulnerabilities in its Windows operating systems and related software, including a SharePoint Server zero-day and a publicly disclosed weakness in Windows Defender dubbed "BlueHammer." Separately, Google Chrome fixed its fourth zero-day of 2026, and an emergency update for Adobe Reader nixes an actively exploited flaw that can lead to remote code execution.
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added half a dozen security flaws to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation
An attacker has been using maliciously crafted PDF files to exploit a zero-day in Adobe Acrobat and Reader for at least four months.
Adobe has released an emergency security update for Acrobat Reader to fix a vulnerability, tracked as CVE-2026-34621, that has been exploited in zero-day attacks since at least December. [...]
Adobe has released emergency updates to fix a critical security flaw in Acrobat Reader that has come under active exploitation in the wild
Possible link to Mr. Raccoon's claimed Adobe break-in A new extortion crew has targeted “several dozen high-value” corporations through phishing and helpdesk social-engineering, according to Google.…
Malicious PDFs abuse legit features to harvest system data and decide which victims get a 2nd-stage payload Hackers have been quietly exploiting what appears to be a zero-day in Adobe Acrobat Reader for months, using booby-trapped PDFs to profile targets and decide who's worth fully compromising.…
Threat actors have been exploiting a previously unknown zero-day vulnerability in Adobe Reader using maliciously crafted PDF documents since at least December 2025
Attackers have been exploiting a zero-day vulnerability in Adobe Reader using maliciously crafted PDF documents since at least December. [...]
Attacks leveraging the 'PolyShell' vulnerability in version 2 of Magento Open Source and Adobe Commerce installations are underway, targeting more than half of all vulnerable stores. [...]
A newly disclosed vulnerability dubbed 'PolyShell' affects all Magento Open Source and Adobe Commerce stable version 2 installations, allowing unauthenticated code execution and account takeover. [...]
CVE-2025-54236 is a critical flaw in Adobe Commerce (formerly Magento) that allows attackers to remotely take over sessions on the e-commerce platform.
E-commerce security company Sansec has warned that threat actors have begun to exploit a recently disclosed security vulnerability in Adobe Commerce and Magento Open Source platforms, with more than 250 attack attempts recorded against multiple stores over the past 24 hours
Hackers are actively exploiting the critical SessionReaper vulnerability (CVE-2025-54236) in Adobe Commerce (formerly Magento) platforms, with hundreds of attempts recorded. [...]
CISA has warned that attackers are actively exploiting a maximum-severity vulnerability in Adobe Experience Manager to execute code on unpatched systems. [...]
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added a critical security flaw impacting Adobe Experience Manager to its Known Exploited Vulnerabilities (KEV) catalog, based on evidence of active exploitation
Adobe is warning its Analytics customers that an ingestion bug caused data from some organizations to appear in the analytics instances of others for approximately one day. [...]
The vulnerability, dubbed SessionReaper, allows customer account takeover and unauthenticated remote code execution
Adobe has warned of a critical security flaw in its Commerce and Magento Open Source platforms that, if successfully exploited, could allow attackers to take control of customer accounts