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CISA

U.S. federal agency under DHS that protects critical infrastructure and government networks from cyber and physical threats, issuing advisories and guidance.

Known aliases

  • CISA
  • cisagov
  • cisa.gov
  • Cybersecurity and Infrastructure Security Agency
  • Cybersecurity & Infrastructure Security Agency
  • U.S. CISA
  • U.S. cybersecurity agency
  • US cybersecurity agency
  • U.S. Cybersecurity and Infrastructure Security Agency
  • US Cybersecurity and Infrastructure Security Agency
  • U.S. Cybersecurity & Infrastructure Security Agency

Current stories

securityConfirmed6 publishers

Cyberattack on BAE Systems halts notices from federal bankruptcy courts

A cyberattack on BAE Systems has halted bankruptcy notices from federal courts, the Administrative Office of the US Courts said on Thursday. BAE says the incident is isolated to one system, and the office did not respond when asked if data was stolen.

Perspective Coverage

7 publishers
Builder
Builder 3%
Operator
Operator 71%
Investor
Investor 26%

Reality

Evidence72
Adoption
Not scored
Hype gap+8
Incentives
Not scored
Confidence76
buildOne report1 publisher

Two chained RouterOS SSH flaws give attackers admin on exposed MikroTik routers, CERT Polska says

CERT Polska disclosed MikroTrick, a chain of two RouterOS flaws that gives unauthenticated admin on routers whose SSH faces the internet. Attacks were already under way at disclosure. Reachable SSH is the one condition the chain needs.

Publishers:dev.to

Reality

Evidence55
Adoption
Not scored
Hype gap+5
Incentives
Not scored
Confidence55
securityConfirmed5 publishers

Palo Alto confirms exploitation of CVE-2026-0322, a PAN-OS management flaw that grants root

Palo Alto Networks patched CVE-2026-0322 (CVSS 8.6), a PAN-OS management RCE it says is under limited exploitation. CISA gave federal agencies until October 17; exploiting it takes a valid login and network access to the management interface.

Publishers:bleepingcomputer.com dev.to security.paloaltonetworks.com securityweek.com thehackernews.com

Perspective Coverage

5 publishers
Builder
Builder 8%
Operator
Operator 80%
Investor
Investor 12%

Reality

Evidence78
Adoption
Not scored
Hype gap+10
Incentives
Not scored
Confidence80
buildOne report1 publisher

Defused decoys logged exploit attempts on SonicWall's CVSS 10.0 SMA1000 flaw two days after disclosure

Defused researchers say first exploitation attempts reached their decoys on 8 October, two days after SonicWall disclosed its CVSS 10.0 SMA1000 flaw. The advisory, last updated 6 October, still says there is no evidence of exploitation.

Publishers:dev.to

Reality

Evidence62
Adoption
Not scored
Hype gap+8
Incentives
Not scored
Confidence60
buildOne report1 publisher

Huntress logged attacks on AhsayCBS's CVSS 10.0 chain three days after NVD published it

Attackers began exploiting a CVSS 10.0 AhsayCBS chain on October 7, three days after the CVEs published, per a DEV Community analysis. Teams with internet-reachable servers should confirm the exact build number now, because it decides whether they are exposed.

Publishers:dev.to

Reality

Evidence62
Adoption
Not scored
Hype gap+10
Incentives
Not scored
Confidence58
securityOne report1 publisher

Guest VMs can read host memory through Linux kernel flaw PwnEscape

Linux kernel flaw CVE-2026-99999 let pwn.ai's Paulos Yibelo read about 32 bytes of host memory per packet from Vercel's production sandboxes. Operators who host other people's VMs need the fix in the kernel the host itself runs.

Reality

Evidence66
Adoption
Not scored
Hype gap+8
Incentives50
Confidence62
securityConfirmed3 publishers

CISA gives agencies until October 17 to fix four exploited bugs in Cisco, Palo Alto and Ahsay products

CISA added four exploited flaws in PAN-OS, Cisco Secure Email Gateway and AhsayCBS to KEV with an October 17 federal deadline. We would take the Cisco gateway first, then AhsayCBS servers already patched once, then PAN-OS.

Perspective Coverage

3 publishers
Builder
Builder 20%
Operator
Operator 75%
Investor
Investor 5%

Reality

Evidence80
Adoption
Not scored
Hype gap0
Incentives
Not scored
Confidence78
securityConfirmed5 publishers

Exploited Cisco email gateway flaw lets a crafted attachment run commands as root

Cisco patched CVE-2026-76519, an exploited Secure Email Gateway flaw that gives unauthenticated attackers root through a crafted email attachment. Devices with File Reputation enabled and Content Scanner Tools earlier than 25.3.0.5525 are affected.

Perspective Coverage

5 publishers
Builder
Builder 13%
Operator
Operator 76%
Investor
Investor 11%

Reality

Evidence82
Adoption
Not scored
Hype gap+5
Incentives
Not scored
Confidence78
securityOne report1 publisher

Talos reports CVE volume up 105% on the year against 37% growth in CISA's KEV catalog

Cisco Talos counts more than 70,000 CVEs by the end of September, up 105% on a year earlier, while CISA's KEV catalog grew 37%. Its newsletter says the backlog of exploited bugs from older CVEs is where the patching work sits.

Reality

Evidence40
Adoption
Not scored
Hype gap−15
Incentives
Not scored
Confidence50
leadershipConfirmed23 publishers

Microsoft's October release of 1,407 CVEs tops 2020's full-year record by 146

Microsoft shipped a record 1,407 CVEs on October Patch Tuesday, including an exploited Windows Shell Mark of the Web bypass. The component's 2026 record argues for a standing slot in the monthly patch cycle.

Perspective Coverage

23 publishers
Builder
Builder 16%
Operator
Operator 68%
Investor
Investor 16%

Reality

Evidence74
Adoption
Not scored
Hype gap+28
Incentives
Not scored
Confidence72
buildOne report1 publisher

Attackers are exploiting a 9.8 Check Point management flaw that lacks a final patch for every release

CISA added CVE-2026-93616, a 9.8-rated Check Point management flaw, to its Known Exploited Vulnerabilities catalog on September 22, 2026. A dev.to write-up says no final patch covers every release yet, so port exposure is the control.

Publishers:dev.to

Reality

Evidence55
Adoption
Not scored
Hype gap+5
Incentives
Not scored
Confidence55
securityOne report1 publisher

Each of the five NGINX flaws fixed on October 14 needs a directive the admin added

NGINX 1.30.6 and 1.31.7, released October 14, fix five flaws, three of them memory bugs that F5 scores 9.2 Critical on CVSS v4.0. F5 scores a fourth, in TLS session handling, at 8.3; it may let a forged session past client-certificate checks.

Reality

Evidence62
Adoption
Not scored
Hype gap+8
Incentives
Not scored
Confidence60
buildOne report1 publisher

CISA sets a three-day deadline on five old exploited flaws in self-hosted server software

CISA added five exploited flaws in BIND, ProFTPD, Struts, ONLYOFFICE and Strapi to its KEV catalog on 8 October, each due 11 October. All five run on self-hosted servers, so the work starts with an inventory and a compromise check.

Publishers:dev.to

Reality

Evidence62
Adoption
Not scored
Hype gap+8
Incentives
Not scored
Confidence58
securityOne report1 publisher

Drupal patches Field UI remote code execution flaw reachable through contributed modules

Drupal shipped fixes on October 14 for CVE-2026-108097, a critical Field UI remote code execution flaw, in 11.4.10, 11.3.19 and 10.6.19. The Security Team says core alone is not reachable, but contributed modules open several paths and at least one needs no login.

Reality

Evidence72
Adoption28
Hype gap−10
Incentives
Not scored
Confidence65
securityConfirmed4 publishers

SAP patches a maximum-severity Python SDK flaw that redirects OAuth2 token requests through tenant_subdomain

SAP fixed CVE-2026-89111, a maximum-severity OAuth2 SSRF in its Cloud SDK for Python, in a 20-flaw October 2026 update. A multi-tenant BTP app that lets outside input set tenant_subdomain can send its client credentials to an attacker until it is patched or allowlisted.

Perspective Coverage

4 publishers
Builder
Builder 24%
Operator
Operator 64%
Investor
Investor 12%

Reality

Evidence72
Adoption
Not scored
Hype gap+5
Incentives
Not scored
Confidence78
buildOne report1 publisher

Naming a Kestra flow 'configs' slips past the auth filter to root RCE

CISA added Kestra's CVE-2026-49869 to its known-exploited catalog on September 2 at CVSS 10.0, after an auth-filter bug let unauthenticated callers run commands as root. Teams on affected Kestra OSS builds should upgrade to 1.0.45 or 1.3.21.

Publishers:dev.to

Reality

Evidence45
Adoption55
Hype gap+10
Incentives25
Confidence50
securityConfirmed10 publishers

UTA0576 gained root on a fully patched Ivanti Connect Secure VPN 10 days before the fix

Volexity says UTA0576 used a zero-day chain to get unauthenticated root on a fully patched Ivanti Connect Secure 22.8R2.4 VPN. Ivanti's Integrity Checker Tool does not flag it, so the check for lateral movement from the VPN device falls to forensics.

Perspective Coverage

10 publishers
Builder
Builder 15%
Operator
Operator 70%
Investor
Investor 15%

Reality

Evidence78
Adoption
Not scored
Hype gap+8
Incentives40
Confidence78
securityOne report1 publisher

Siemens publishes 17 ICS advisories with critical flaws in S7-1500 CPUs and Crossbow SAC

Siemens published 17 ICS advisories on Patch Tuesday, with critical flaws in Simatic S7-1500 CPUs, Industrial Edge and Ruggedcom Crossbow SAC. Some are patched; for others Siemens has issued only mitigations.

Publishers:securityweek.com

Reality

Evidence62
Adoption
Not scored
Hype gap−5
Incentives
Not scored
Confidence60
securityConfirmed7 publishers

GitLab patches a maximum-severity code execution flaw in its CI/CD regex compiler

GitLab fixed CVE-2026-97229, a maximum-severity flaw that could let remote attackers run code, in releases 19.2.8, 19.3.4 and 19.4.2. GitLab.com already runs the fix and Dedicated customers need do nothing, so the work falls on self-managed operators.

Perspective Coverage

7 publishers
Builder
Builder 26%
Operator
Operator 63%
Investor
Investor 11%

Reality

Evidence85
Adoption
Not scored
Hype gap+10
Incentives30
Confidence82

Earlier coverage

  1. Honeypots log exploitation attempts against SonicWall SMA1000 flaw three days after patch

    Security · October 9, 2026 · Confirmed7 publishers

  2. Flock becomes the CVE authority for its own license plate readers and cameras

    Security · October 12, 2026 · Confirmed2 publishers

  3. CISA gives federal agencies until October 11 to fix five old flaws Flax Typhoon exploited

    Security · October 9, 2026 · Confirmed3 publishers

  4. A GitHub poem edited 11 times keeps pointing infected servers to new command hosts

    Build · October 12, 2026 · Confirmed2 publishers

  5. Ten agencies tie China-linked intrusions across several sectors to Integrity Technology Group

    Security · October 8, 2026 · Confirmed13 publishers

  6. CISA's red team logged into a water utility's OT jump server with credentials from an FTP service

    Product · September 7, 2026 · Confirmed3 publishers

  7. SAML role decides which NetScaler appliances Citrix's new RCE flaw can reach

    Security · October 9, 2026 · Confirmed5 publishers

  8. MonsterCloud's owner is charged with passing off purchased ransomware keys as proprietary decryption

    Security · October 7, 2026 · Confirmed10 publishers

  9. Atlassian tells Data Center customers to pull exposed servers offline over a 9.3 file-read flaw

    Security · October 6, 2026 · Confirmed15 publishers

  10. SonicWall patches a third pre-auth SSRF flaw in SMA 1000 gateways this year

    Security · October 7, 2026 · Confirmed4 publishers

  11. FortiBleed keeps scanning exposed Fortinet firewalls as toll grows to 400,000-450,000 devices

    Security · October 7, 2026 · Confirmed10 publishers

  12. SharePoint flaw CVE-2026-65660 came under attack within days of Viettel's technical write-up

    Security · September 27, 2026 · Confirmed4 publishers

  13. CISA lists WSO2's forged-token bypass as exploited on thin public evidence

    Security · September 25, 2026 · Confirmed4 publishers

  14. A Windchill RCE chain that never encrypts anything, and the June hunt window it opens

    Security · August 20, 2026 · Confirmed7 publishers

  15. Three days from patch to probe: SAP Commerce Cloud RCE is already being hunted

    Security · August 15, 2026 · Confirmed4 publishers

  16. Attackers chain two PaperCut flaws to lift LDAP and SAM credentials from school print servers

    Security · September 5, 2026 · Confirmed3 publishers

  17. Third NetScaler zero-day hits SAML appliances already patched against the first two

    Security · October 4, 2026 · Confirmed11 publishers

  18. NetScaler attackers tunnel into internal networks with a new Python proxy

    Security · September 30, 2026 · Confirmed21 publishers

  19. OT coalition urges CISA to make every federal agency name an owner for OT security

    Security · October 6, 2026 · Confirmed3 publishers

  20. Fortinet tells FortiMail admins to disable IBE while an exploited CVSS 9.8 flaw awaits fixes

    Security · October 2, 2026 · Confirmed10 publishers

  21. Healthcare cybersecurity bill that lapsed in 2024 clears the Senate by unanimous consent

    Security · October 5, 2026 · Confirmed2 publishers

  22. CISA sets a September 13 deadline for the MikroTrick RouterOS chain

    Security · September 12, 2026 · One report1 publisher

  23. Google reports limited targeted exploitation of a Pixel cellular modem permission bypass

    Security · September 16, 2026 · Confirmed6 publishers

  24. Cisco patches an ISE authentication bypass attackers used before the fix existed

    Security · September 16, 2026 · Confirmed10 publishers

  25. Scanning for CVE-2026-82329 hit 406,000 attempts five days after JFrog disclosed it

    Security · September 17, 2026 · Confirmed2 publishers

  26. CISA's seven new KEV entries put SonicWall gateways and Artifactory on one patch clock

    Security · September 3, 2026 · Confirmed4 publishers

  27. Exploitation evidence puts two Artifactory auth flaws and a ScreenConnect privilege bug in KEV

    Security · September 11, 2026 · Confirmed13 publishers

  28. Defender's SYSTEM race is back: ShieldBreak PoC says Microsoft's July fix never held

    Security · August 15, 2026 · Confirmed5 publishers