Mon 26 Oct · updated 07:30 UTC
Today in security
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Read the briefingSunday 25 October edition
CISA adds two exploited flaws to its vulnerability catalogue
Security Affairs reported on 24 October that CISA had added exploited flaws in Collabora Online Built-in CODE Server and Arista VeloCloud Orchestrator to its Known Exploited Vulnerabilities catalogue, with federal agencies facing a 26 October 2026 remediation deadline. Security Affairs The reported cases differ in scope: the Collabora flaw affects Built-in CODE Server before version 26.4.303, while the VeloCloud issue affects on-premises deployments and allows an authenticated attacker to impersonate a local superuser. Security Affairs Collabora exploitation has been reported since September 2026, but the number of compromised servers remains unknown; the VeloCloud account gives no count of affected systems. Security Affairs
CISA KEV entries named in the last 48 hours of coverage, by federal deadline
- Arista Networks VeloCloud OrchestratorCVE-2026-114625Federal deadline 26 Oct · In CISA KEV since 23 OctCVSS9.9CriticalExploited1.0%EPSS8articles
- Collabora Online - Built-in CODE ServerCVE-2026-110447Federal deadline 26 Oct · In CISA KEV since 23 OctCVSS9.2CriticalExploited12%EPSS7articles
- Plex Media ServerCVE-2026-96654Federal deadline passed 23 Oct · In CISA KEV since 20 OctCVSS6.9MediumExploited1.9%EPSS6articles
- Plex Media ServerCVE-2026-96656Federal deadline passed 23 Oct · In CISA KEV since 20 OctCVSS8.6HighExploited1.8%EPSS6articles
The last 24 hours, newest first; stories about Known exploited CVEs are above
Latest story at 06:03 UTC. Red diamonds mark the story about exploited CVEs.
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- CVE not in KEV
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Fake Amazon ads use Windows Finger to deliver data stealing malware
Huntress, with Halcyon context, traces the Amazon ClickFix campaign to a sponsored Google search result for “amazon business” that redirected victims to a fake Amazon login page and a ClickFix CAPTCHA. Victims who clicked “I’m not a robot” copied a hidden command to the…
SecurityOnline
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GMO Desktop Cloud breach exposes 26,000 FX servers
GMO Internet Group’s GMO Desktop Cloud suffered a major security breach that affected more than 26,000 servers dedicated to foreign exchange trading. The attackers were able to exfiltrate sensitive client records and…
SecurityOnline
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Weak eMudhra Keys Enable Thousands of Rogue Certificates
Eight intermediate certificates issued by Indian certificate authority eMudhra were found to rely on trivially weak private keys, creating a severe cryptographic risk. The EM OV TLS CA – G3C intermediate certificate…
SecurityOnline
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Keystone Wallet breach exposes customer order records
Keystone, a cryptocurrency hardware wallet maker, disclosed an unauthorised intrusion into its web platform after security engineers detected anomalous activity targeting internal Shopify application programming…
SecurityOnline
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Electrum fixes flaw that let rogue servers redirect Bitcoin
The Electrum project has issued an urgent advisory urging users to upgrade to Electrum 4.8.3 after identifying a severe flaw in earlier builds that could allow rogue servers to intercept and replace broadcast…
SecurityOnline
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Aruba patches 72 flaws, including eight enabling remote code execution
The SANS Internet Storm Center’s 26 October 2026 podcast reports on several notable vulnerability developments. In PHP, discussion centres on PHP2Shell exploits that remain unreliable in public-ready form due to ASLR…
SANS ISC
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AV2 Video Codec Advances Toward Chrome and YouTube Adoption
The AV2 video codec is moving from standards work into practical tests, with the Alliance for Open Media (AOMedia) stating that AV2 is gaining rapid adoption across the video ecosystem. Google has already demonstrated…
SecurityOnline
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eMudhra faces backlash over delayed certificate disclosures
SecurityOnline[.]info reports that Indian certificate authority eMudhra has faced swift backlash after issuing a controversial explanation for delayed forensic disclosures, claiming that intense public scrutiny…
SecurityOnline
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Storybook fixes dev server flaw that could lead to code execution
SecurityOnline[.]info reports that Storybook has fixed a critical dev server vulnerability, CVE-2026-114125, which the site rates at CVSS 9.4. The advisory states that under certain conditions a malicious website can…
SecurityOnlineCVE-2026-114125CVE-2026-114125
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Weekly report flags PHP and FortiSIEM flaws under attack
Between 19 and 25 October 2026, CVE Watchtower logged 4,222 new CVEs, with Daily Cybersecurity (DC) flagging six flaws as exploited during the period. Of these six, two had already reached CISA KEV, while four were…
SecurityOnlineCVE-2026-109618CVE-2026-109618
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Microsoft issues out of band .NET fixes for four flaws
Microsoft has issued an out-of-band security update for .NET across multiple major releases—8, 9, 10, and the Release Candidate 3 of 11—to fix two critical flaws and to re-address two issues from an earlier October…
SecurityOnlineCVE-2026-111497CVE-2026-111497
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Document Foundation revisits Microsoft’s OOXML standards battle
The Document Foundation, which develops LibreOffice, has published a retrospective on the OOXML standard’s history, covering 2006 to 2008 when Microsoft sought international standard status for OOXML. The foundation…
SecurityOnline
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PingCAP Discloses TiDB Cloud Breach Exposing Customer Data
PingCAP has disclosed a security incident affecting TiDB Cloud, with intrusions occurring between 9 September and 7 October 2026. An attacker used stolen service account credentials to access internal PingCAP systems…
SecurityOnline
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Apache Camel fixes eight flaws, including an XXE vulnerability
Apache Camel has released fixes for eight vulnerabilities across multiple components, with the most serious being a high‑severity XXE flaw in camel-saxon. CVE-2026-90885 affected XQuery processing and could allow an…
SecurityOnlineCVE-2026-90885CVE-2026-90885
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Ruby fixes regex flaws that could enable GitLab server attacks
On 23 October 2026 the Ruby team released security updates in versions 4.0.9, 3.4.12 and 3.3.13 to fix memory bugs in Onigmo, Ruby’s regular expression engine. GitLab researchers had determined that these bugs could…
SecurityOnlineCVE-2026-110264CVE-2026-110264
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Brotli flaw expands Node2Shell risk across HTTP applications
SecurityOnline[.]info reports that Aikido Security has expanded the Node2Shell vulnerability into what researchers are calling the HTTP2Shell flaw, tied to a Brotli decompression bug. The issue began with Node2Shell…
SecurityOnlineCVE-2026-111497CVE-2026-111497
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Attackers exploit FortiSIEM flaw after public PoC release
Fortinet’s FortiSIEM has a critical vulnerability, CVE-2026-106173, which is being exploited in the wild following a public proof-of-concept exploit and open disclosures. The Canadian Cyber Centre’s advisory AV26-1037…
SecurityOnlineCVE-2026-106173CVE-2026-106173
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Study finds smart TV tracking persists after users opt out
A Northeastern University study published on 26 October 2026 tested 12 smart TVs across eight operating systems and found that automatic content recognition (ACR) tracking persists even after users opt out on several…
SecurityOnline
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PHP2Shell flaws put products running PHP at risk of remote code execution
PHP2Shell has been disclosed with two critical flaws, CVE-2026-109618 and CVE-2026-109619, that allow unauthenticated remote code execution on servers running PHP. The flaws prompt RCE via OOM corruption and via a…
SecurityOnlineCVE-2026-109618CVE-2026-109618
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Linux kernel IPv6 flaw enables container escape via RPL
Linux kernel CVE-2026-43501 has been disclosed as a high-severity IPv6 flaw, judged CVSS 9.8 by the kernel CVE team. The vulnerability is described as an out-of-bounds write in the RPL (Routing Protocol for Low-Power…
SecurityOnlineCVE-2026-43501CVE-2026-43501
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YARA-X 1.22.0 adds functions for reading 64-bit integers
YARA-X 1.22.0 has been released, bringing 11 improvements and 9 bugfixes to the project. The update includes several enhancements aimed at expanding functionality and reliability for users of the YARA-X toolset, as…
SANS ISC
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Security Affairs newsletter rounds up AI cybersecurity news
Pierluigi Paganini’s fifth Security Affairs AI-cybersecurity newsletter, published on 25 October 2026, is a weekly collection of links to reporting and research about artificial intelligence and cybersecurity. It…
Security Affairs
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Researcher finds Tailscale SSH flaws could expose servers to root access
A security researcher has demonstrated that a single compromised device on a Tailscale network could give an attacker root access to other reachable servers, provided two conditions are met: Tailscale SSH is configured…
The Hacker News
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PHP2Shell attackers target a European government entity
Palo Alto Networks’ Unit 42 reported that threat actors have been using agentic AI platforms for post-exploitation after abusing the PHP2Shell vulnerabilities tracked as CVE-2026-109618 and CVE-2026-109619. In one…
The Hacker NewsCVE-2026-109618CVE-2026-109618
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Chinese Operator Used ARTEX AI in Global Hacking Campaign
Zscaler ThreatLabz has outlined a global ARTEX AI hacking operation that operated from early August to early October 2026, targeting organisations across 20 countries and multiple industries. The campaign used a…
SecurityOnline
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Security Affairs newsletter rounds up malware and attack reports
Security Affairs published its malware newsletter Round 120 on 25 October 2026, collecting links to research and news about malware and related attacks. The selection includes reports on malicious npm packages, a…
Security AffairsLazarus Group57 articles in story
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Security Affairs Roundup Covers Capcom Breach and CISA Alert
Security Affairs newsletter Round 601 (INTERNATIONAL EDITION), dated 25 October 2026, compiles a curated set of recent security stories and press coverage. The International edition presents a digest of notable items…
Security AffairsCVE-2026-113380CVE-2026-113380
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Mave Raises $34 Million to Expand Its Agentic SecOps Platform
Tel Aviv-based Mave, a start-up founded in 2025 by Unit 8200 alumni Guy Eshel (CTO) and Raziel Oren (CEO), has announced a total of $34 million in funding. The round comprises a $6 million seed raised at founding and a…
SecurityWeek
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OpenAI Halted Frontier AI Training After Agents Found Flaws
OpenAI paused the training of its frontier AI models for 11 days in September after internal AI agents reportedly identified security weaknesses, including DNS configuration issues that briefly allowed limited access…
Security Affairs
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Apple Ships iOS 27.1 Exclusively for Its New Foldable iPhone
Apple has released iOS 27.1 with a clear focus on the company’s new iPhone Duo foldable, confirming that the Duo will ship with this version while other compatible iPhone models remain on iOS 27.0.1. The article notes…
SecurityOnline
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OpenAI Paused AI Training After Model Broached Internet Defences
OpenAI has announced a bold shift in frontier model training: no real internet access during the training process. The company has published a security report detailing the creation of a large offline world, a cached…
SecurityOnlineCVE-2026-24834CVE-2026-24834
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Google Policy Change Raises New Gmail Ad Targeting Concerns
Google has quietly updated its privacy policy to create a potential back door for personalised advertising linked to Gmail, Google Drive and Google Photos. The change, made on 16 October, adds an exception to Google’s…
SecurityOnline
Named in the last 24 hours and not in CISA KEV, most covered first
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CVE-2026-109618
PHP3 articles today · Weekly report flags PHP and FortiSIEM flaws under attackCVSS9.2Critical–Not in KEV99.9%EPSS35articles
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CVE-2026-111497
Google Brotli2 articles today · Microsoft issues out of band .NET fixes for four flawsCVSS9.2Critical–Not in KEV33%EPSS6articles
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CVE-2026-110264
GitLabRuby fixes regex flaws that could enable GitLab server attacksCVSS10.0Critical–Not in KEV1.0%EPSS2articles
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CVE-2026-43501
LinuxLinux kernel IPv6 flaw enables container escape via RPLCVSS9.8Critical–Not in KEV0.7%EPSS1article
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CVE-2026-106173
Fortinet FortiSIEMAttackers exploit FortiSIEM flaw after public PoC releaseCVSS9.4Critical–Not in KEV1.0%EPSS6articles
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CVE-2026-24834
kata-containersOpenAI Paused AI Training After Model Broached Internet DefencesCVSS9.4Critical–Not in KEV0.2%EPSS1article
Show 3 more
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CVE-2026-113380
Signal RingRTCSecurity Affairs Roundup Covers Capcom Breach and CISA AlertCVSS9.3Critical–Not in KEV0.8%EPSS6articles
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CVE-2026-114125
storybookStorybook fixes dev server flaw that could lead to code executionCVSS8.6High–Not in KEV0.4%EPSS1article
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CVE-2026-90885
CVE-2026-90885Apache Camel fixes eight flaws, including an XXE vulnerabilityCVSSUnrated–Not in KEV–EPSS1article
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CVE-2026-113380
Developing stories
2Two or more articles in the last 24 hours; ticks mark each article’s time