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CVE-2026-81983: Integer Overflow Vulnerability Enables Out-of-Bounds Write in Adobe Acrobat

CVE-2026-81983: Integer Overflow Vulnerability Enables Out-of-Bounds Write in Adobe Acrobat

A single 32-bit multiplication is enough to turn a malicious PDF into memory corruption. We break down the integer overflow vulnerability behind CVE-2026-81983 and show exactly where Acrobat’s safety check fails.

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Cyber prioritization in action: hooded figure representing cyber threats in red template.

A Strategic Approach to Cyber Prioritization

When every exposure looks urgent, prioritization gets noisy fast. This article shows how to align cyber prioritization with real operational constraints so you can reduce risk, harden posture, and remediate with confidence.

Matt Rowe
Matt Rowe
Dec 30, 2020 | 7 min read
Cyber posture graphic featuring a glitched blue padlock on a dark grid canvas.

How Remedio Helps Organizations Improve their Cyber Posture

Cyber posture doesn’t improve just because you can see the problem. It improves when misconfigurations are hardened, configuration drift is controlled, and safe remediation happens fast enough to shrink the exposure gap. This post breaks down how Remedio helps organizations move from visibility to continuous enforcement, stronger endpoint posture, and measurable risk reduction.

Ran Shiftan
Ran Shiftan
Dec 16, 2020 | 5 min read

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ntlm-security-dilemma

NTLM Security in a Cloud-First World: Why It’s Time to Let Go

NTLM still shows up in cloud-first environments more often than security teams would like, and that’s the problem. This legacy authentication protocol keeps extending the exposure gap between what you’ve modernized and what adversaries can still exploit. In this article, we break down why NTLM remains a stubborn source of risk, where it hides in real enterprise environments, and what operators can do to phase it out without creating operational chaos.

Mor Bikovsky
Mor Bikovsky
Aug 26, 2020 | 5 min read
stop-horizontal-privilege-escalation-simple-tip

How to Prevent Horizontal Privilege Escalation on Windows Endpoints

Stopping privilege escalation takes more than visibility. Learn how to harden endpoints, control configuration drift, and reduce the paths adversaries use to move laterally.

Tal Kollender
Tal Kollender
Aug 9, 2020 | 4 min read
the-dangers-of-cached-credentials

The Cached Credentials Saga: Stopping Pass-the-Hash Exploits

Cached credentials can quietly expand your attack surface, giving adversaries a path to pass-the-hash exploits long after a user signs in. This post breaks down how cached credentials work, why detection alone won’t close the exposure gap, and what operators can do to harden Windows endpoints with safe remediation before credential theft turns into lateral movement.

Bar Bikovsky
Bar Bikovsky
Aug 2, 2020 | 5 min read
Illustration of interlocking gears, captioned 'The final test of network security'

The Importance of Secure Configuration Assurance

Configuration drift doesn’t create headlines, but it does expand your attack surface and leave exposure in place long after the issue is detected. This article examines why secure configuration assurance matters in real enterprise environments, where continuous enforcement and safe remediation do more to improve endpoint posture than visibility alone.

Mor Bikovsky
Mor Bikovsky
May 17, 2020 | 5 min read