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Security Vulnerabilities 
security research open-source
security research open-source When researchers announced GhostLock, many people focused on the exploit. What stood out to me wasn't just what the vulnerability could do, but how long it had remained hidden. The flaw had lived in the Linux kernel for roughly 15 years before it was publicly identified by researchers. That means the flaw survived hundreds of kernel releases and years of upstream development before it was publicly documented. It raises an uncomfortable question about one of open source's oldest assumptions....
Jul 14, 2026
Network Securitynetwork protection system hardening
network protection system hardening Spin up a fresh Linux VPS with default settings and check /var/log/auth.log ninety seconds later. There will already be failed login attempts — not dozens, hundreds, sometimes before the deployment script has even finished running. . Automated bots scan the entire IPv4 address space non-stop, and port 22 with password authentication open is exactly what they're looking for. Most cloud providers have seen enough of this that a new instance gets its first probe within a minute of going live....
Jul 13, 2026
Security Vulnerabilities security advisory critical
security advisory critical If you’re running Gitea in a container, stop what you’re doing and check your versioning right now. We’re looking at a critical vulnerability— CVE-2026-20896 —shipped directly in Gitea’s official Docker images. It’s a 9.8 CVSS-rated "open door" that lets any unauthenticated attacker stroll in and impersonate any user on your system, admin account included, without needing a password or a token. The reality? This isn't some complex, low-level kernel exploit. It’s a classic "secure-by-default"...
Jul 13, 2026
Desktop Securitynetwork security system hardening
network security system hardening There was a time when Linux meant server rooms and hobbyist forums. These days it's on regular laptops, and a big part of that is people getting fed up with commercial operating systems scraping their data, shipping telemetry nobody asked for, and boxing them into hardware ecosystems they can't opt out of. . None of that makes Linux immune to trouble though. Yes, it dodges most of the mainstream malware that everyone else deals with. But the software running on top, and honestly the person...
Jul 13, 2026
Network Securityprivilege escalation open-source
privilege escalation open-source There's a gap between what Linux systems log by default and what you actually need to detect a compromise. Most environments have logging active, which creates a sense of coverage that doesn't hold up under investigation. . When you start pulling logs after an incident, what you find is fragmented activity — a login here, a process there, but no clear narrative of how access was gained, what was executed, or how far the attacker moved. You piece together a timeline rather than reading one....
Jul 12, 2026
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security advisorycritical issueweb applicationJava Apps Security Advisory: Critical Issues Found in Spring Framework
A recent security assessment of an application by Ounce Labs has resulted in the discovery of two vulnerabilities that can affect Java Web applications that use the Spring Framework. Spring has been downloaded more than 5 million times to date, which means the security vulnerabilities identified could affect countless companies that use this framework."One of the problems is there's no default checking to make sure the users are only submitting fields that are visible in the form," Berg said. "That means someone can submit additional data in a request and put it into the Java bean." "The vulnerabilities are not flaws [in the framework]. The issue is developers not understanding the complexity of the framework they're using." Ryan Berg Chief scientist, co-founder, Ounce Labs. So is this a security flaw in the framework or how developers are using it? . The link for this article located at searchsoftwarequality is no longer available. . An in-depth analysis uncovers vulnerabilities in the Spring Framework that impact Java applications. Learn additional details.. Spring Framework vulnerabilities, Java application security, critical assessment. . Bill Locke
Jul 21, 2008
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Network Security
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