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Tailscale Patches SSH Flaws That Could Let Hacked Devices Gain Root Access on Other Servers

The Hacker News - 2 hodiny 17 min zpět
Tailscale has released version 1.104.4 to fix flaws in its built-in SSH server that could let an attacker reach services and files on other servers that only the root user should be able to touch. The flaws are in how Tailscale SSH forwards network connections, a job the Tailscale background process carries out with root privileges. To use them, an attacker must Swati Khandelwalhttp://www.blogger.com/profile/[email protected]
Kategorie: Hacking & Security

ShinyHunters-Exploited Oracle PeopleSoft Zero-Day Turns Out to Be Three Chained Flaws

The Hacker News - 2 hodiny 33 min zpět
The critical Oracle PeopleSoft bug that ShinyHunters has exploited since May is not one flaw but three chained together, the researchers who reported it said this week. Oracle patched all three under a single identifier, CVE-2026-35273, in June. Its root is a server-side request forgery (SSRF) that reaches an internal management interface because PeopleSoft trusts its own loopback address Swati Khandelwalhttp://www.blogger.com/profile/[email protected]
Kategorie: Hacking & Security

Adobe Commerce PolyShell Attacks Breach Hundreds of Stores as Brotli Exploit Traffic Emerges

The Hacker News - 2 hodiny 55 min zpět
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday added two vulnerabilities impacting Adobe Commerce and Magento, and Google's Brotli decoder library to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation. The vulnerabilities are listed below - CVE-2026-111497 (CVSS score: 9.2) - An unchecked return value vulnerability in Ravie Lakshmananhttp://www.blogger.com/profile/[email protected]
Kategorie: Hacking & Security

Godot Vulnerability Could Let a Language File Run Code in a Game

LinuxSecurity.com - 6 hodin 37 min zpět
A Godot vulnerability could let an attacker hide code in a language file and make a game run it on a player's computer.
Kategorie: Hacking & Security

MCP Security Flaw in Google Toolbox Could Expose Server Files

LinuxSecurity.com - 7 hodin 12 min zpět
An MCP security flaw in Google's open-source Toolbox for Databases could let an attacker copy files off the server running it or replace files on that machine.
Kategorie: Hacking & Security

Japan's GMO urges customers to shut down PCs amid ransomware threat

Bleeping Computer - 9 hodin 2 min zpět
The GMO Group has urged customers to disconnect their systems from the internet and shut down computers after a threat actor who breached the company's Onamae Desktop Cloud threatened to launch a ransomware attack today. [...]
Kategorie: Hacking & Security

OpenAI's GPT-6.1 Terra is safer overall, but shows more destructive-action flags in tests

Bleeping Computer - 27 Říjen, 2026 - 23:43
OpenAI confirmed GPT-6.1 Terra is safer overall than some of its older models, but its safety testing also found other problems. [...]
Kategorie: Hacking & Security

UNM Health ransomware attack disrupts patient care, surgeries

Bleeping Computer - 27 Říjen, 2026 - 23:07
The University of New Mexico Health Sciences Center disclosed a cyberattack that caused system outages and disrupted patient care and academic activities. [...]
Kategorie: Hacking & Security

Hackers hijack Convertr analytics script to steal payment card data

Bleeping Computer - 27 Říjen, 2026 - 21:57
A credit card skimming group reportedly compromised a shared analytics script used by e-commerce platform Convertr to steal shoppers' payment data during checkout. [...]
Kategorie: Hacking & Security

Code-execution flaw in UEFI firmware affects most servers on planet Earth

Ars Technica - 27 Říjen, 2026 - 21:25

Defenders across the world face the burden of responding to yet another botched code-execution vulnerability, this time in boot-time firmware used by most of the world’s server vendors and data centers.

The vulnerability, with a severity rating of 9.5 out of 10, resides in the TianoCore EDK II, an open source codebase that hardware makers and cloud providers use to create the UEFI firmware that runs during the boot-up sequence. Last year, a representative of the UEFI Forum called EDK2 the "preeminent solution / implementation of the UEFI specifications." Virtually all UEFI suppliers (sometimes still called IBVs or independent BIOS vendors), including AMI, Insyde, and Phoenix, use the reference code extensively. Project Mu, Microsoft's hardened EDK2 fork, used the code containing the vulnerable component as well.

The vulnerability, tracked as CVE-2026-97631, is a memory-corruption flaw in an ICMP component that attackers can exploit to execute malicious code that runs before the operating system and firmware can implement defenses like Secure Boot, which establishes a chain of trust for all code, including the Trusted Platform Module (TPM), loaded during boot. While final payloads delivered by CVE-2026-97631 have no persistence—meaning they run only once—they can give attackers a wide opening to install other payloads that also run each time early in the boot process.

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CyberStrikeAI Uses 44 AI Agents to Automate Hacking Operations Against Japan Targets

The Hacker News - 27 Říjen, 2026 - 19:26
Cybersecurity researchers have disclosed details of three cyber attacks targeting organizations in Japan in which artificial intelligence (AI) was a key element, either in the driving seat or to assist a human operator. TrendAI, which analyzed three exposed server environments used by threat actors to conduct the malicious cyber operations, described them as distinct from previously published
Kategorie: Hacking & Security

CyberStrikeAI Uses 44 AI Agents to Automate Hacking Operations Against Japan Targets

The Hacker News - 27 Říjen, 2026 - 19:26
Cybersecurity researchers have disclosed details of three cyber attacks targeting organizations in Japan in which artificial intelligence (AI) was a key element, either in the driving seat or to assist a human operator. TrendAI, which analyzed three exposed server environments used by threat actors to conduct the malicious cyber operations, described them as distinct from previously publishedRavie Lakshmananhttp://www.blogger.com/profile/[email protected]
Kategorie: Hacking & Security

Microsoft releases Windows OOB updates to distrust eMudhra certificates

Bleeping Computer - 27 Říjen, 2026 - 19:20
Microsoft has released out-of-band (OOB) Windows updates to remove trust in certificates tied to compromised eMudhra certificate authority keys, protecting systems that do not receive automatic certificate trust updates. [...]
Kategorie: Hacking & Security

Warp discloses breach exposing AI agent logs, user telemetry data

Bleeping Computer - 27 Říjen, 2026 - 17:15
Agent decision logs and telemetry data belonging to Warp agentic development environment users were exposed in an attack on a third-party vendor in the project's infrastructure. [...]
Kategorie: Hacking & Security

Tailscale warns of SSH flaws allowing root privilege escalation

Bleeping Computer - 27 Říjen, 2026 - 15:09
The Tailscale security team is working to patch almost a dozen security vulnerabilities that could be exploited to steal credentials, crash servers, gain root privileges, and more. [...]
Kategorie: Hacking & Security

The Huntress Tragic Quadrant: Ranking Threats Hitting Businesses Hardest

Bleeping Computer - 27 Říjen, 2026 - 15:01
Attackers are increasingly abusing legitimate IT tools, Microsoft 365 sessions, and everyday workflows to compromise businesses without triggering traditional defenses. Huntress Labs ranks the threats hitting organizations hardest, highlighting which attack techniques deserve immediate attention and which remain emerging risks. [...]
Kategorie: Hacking & Security

GoAhead TLS Flaws Allow Revoked Client Certificates and Enable Session Decryption

The Hacker News - 27 Říjen, 2026 - 14:59
The GoAhead embedded web server loaded a certificate revocation list into its default TLS backend but never turned revocation checking on, so a revoked client certificate could still pass login on affected setups. The flaw is in builds that use the OpenSSL backend with mutual-TLS, where the server checks a client certificate and vice versa, and a revocation list is configured to block revoked
Kategorie: Hacking & Security

GoAhead TLS Flaws Allow Revoked Client Certificates and Enable Session Decryption

The Hacker News - 27 Říjen, 2026 - 14:59
The GoAhead embedded web server loaded a certificate revocation list into its default TLS backend but never turned revocation checking on, so a revoked client certificate could still pass login on affected setups. The flaw is in builds that use the OpenSSL backend with mutual-TLS, where the server checks a client certificate and vice versa, and a revocation list is configured to block revoked Swati Khandelwalhttp://www.blogger.com/profile/[email protected]
Kategorie: Hacking & Security

Apple Backports Fix for Exploited CoreGraphics Flaw to Older iPhones and iPads

The Hacker News - 27 Říjen, 2026 - 14:59
Apple on Monday backported fixes for a high-severity security flaw that was exploited in real-world cyber attacks to older devices. The vulnerability, tracked as CVE-2026-86950 (CVSS score: 8.8), is an out-of-bounds write affecting CoreGraphics that could result in arbitrary code execution when processing a maliciously crafted file. Patches for the flaw were released last month by Apple in
Kategorie: Hacking & Security

Apple Backports Fix for Exploited CoreGraphics Flaw to Older iPhones and iPads

The Hacker News - 27 Říjen, 2026 - 14:59
Apple on Monday backported fixes for a high-severity security flaw that was exploited in real-world cyber attacks to older devices. The vulnerability, tracked as CVE-2026-86950 (CVSS score: 8.8), is an out-of-bounds write affecting CoreGraphics that could result in arbitrary code execution when processing a maliciously crafted file. Patches for the flaw were released last month by Apple in Ravie Lakshmananhttp://www.blogger.com/profile/[email protected]
Kategorie: Hacking & Security
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