Vulnerability Analysis
CVE-2021-3807: ReDoS in ansi-regex
A ReDoS flaw in the widely-depended-on ansi-regex npm package could hang Node.js processes on crafted input. Here's what's affected and how to fix it.
Jun 30, 20267 min read
Resources
Supply Chain Security, in plain English.
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GitHub for Beginners: getting started with GitHub securit...
A beginner's guide to GitHub's free security tools, what GitHub Advanced Security actually adds, its 2025 pricing shift, and the supply chain gaps neither one covers.
Jun 30, 20267 min read
Vulnerability Analysis
CVE-2022-24999: Prototype pollution / DoS in qs querystri...
CVE-2022-24999 exposes a prototype pollution and denial-of-service flaw in the qs querystring library used across the Node.js ecosystem.
Jun 30, 20267 min read
Vulnerability Analysis
CVE-2021-23364: ReDoS in browserslist
A regex denial of service in browserslist (CVE-2021-23364) could stall Node.js builds via crafted version strings. Here's the fix and how Safeguard catches it.
Jun 30, 20267 min read
Product
GitHub Advanced Security setup made simple: guided config...
GitHub Advanced Security setup takes weeks, not clicks. Here's what GHAS configuration really involves, what it costs in 2026, and how Safeguard cuts the tuning work.
Jun 30, 20268 min read
Vulnerability Management
CVSS 4.0 Scoring Adoption: What Changed
Two years after CVSS 4.0's release, adoption remains uneven. Here is where scoring really changed, where it did not, and how to handle mixed datasets.
Jun 30, 20264 min read
Software Supply Chain Security
A forgotten contributor account compromised the Mastra npm scope
A dormant npm account with unrevoked publish rights let attackers trojanize 144 @mastra packages in 88 minutes, dropping a crypto-wallet RAT tied to Sapphire Sleet.
Jun 30, 20266 min read
Compliance
CISA's Software Identification Ecosystem: What You Need to Know
CISA is building a comprehensive software identification ecosystem that ties SBOMs, vulnerabilities, and procurement together. Here is what it means for software producers and consumers.
Jun 30, 20266 min read
Product
GitHub Advanced Security for Azure DevOps: general availa...
GitHub Advanced Security for Azure DevOps hit GA on June 1, 2023 at $49/committer/month. Here's what it covers, what it misses, and how Safeguard fills the gaps.
Jun 30, 20267 min read
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