Search: “f5”

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CategoryAll Vulnerability 183 Exploit / PoC 88 Malware 53 Ransomware 51 Industry 43 Threat actor 32 Data breach 28 Policy & legal 27 AI tools & infra 25 Phishing & fraud 12 Advisory 11 Tools 9 AI industry 5 AI safety & security 4

SeverityAll critical 315 high 96 medium 68 low 53 info 43

F5 accelerates application delivery and security

Help Net SecurityJul 15, 00:00 UTC · Jul 15, 2025Vulnerability

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F5 adds AI-powered threat detection and API security for on-premises environments

Help Net SecurityJun 10, 00:00 UTC · Jun 10, 2026Vulnerability

55

F5 vulnerability highlights weak points in DHS’s CDM program

CyberScoopOct 23, 13:52 UTC · Oct 23, 2025Vulnerability

42

F5 Insight for ADSP enhances BIG-IP operations with guided updates and AI audit trails

Help Net SecurityJul 15, 00:00 UTC · Jul 15, 2026Vulnerability

55

Threat actors start attacking F5 devices using recent vulnerability

The RecordJan 24, 00:00 UTC · Jan 24, 2023Vulnerability CVE-2021-22986 CVE-2020-5902

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F5 appoints Samir Sherif as CISO

Help Net SecurityJan 22, 00:00 UTC · Jan 22, 2024Vulnerability

55

US CISA warns of attacks exploiting CVE-2020-5902 flaw in F5 BIG

Security AffairsJul 25, 11:35 UTC · Jul 25, 2020Vulnerability in the wildCVE-2020-5902

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F5 strengthens ADSP with enhanced API discovery and threat detection

Help Net SecurityDec 11, 00:00 UTC · Dec 11, 2025Vulnerability

55

High-severity bug in F5 BIG

Security AffairsFeb 2, 17:28 UTC · Feb 2, 2023Vulnerability CVE-2023-22374

47

F5 releases patches for nearly two dozen vulnerabilities, some critical

CyberScoopMar 10, 19:34 UTC · Mar 10, 2021Vulnerability in the wild

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Velvet Ant uses F5 BIG

Security AffairsJul 1, 21:29 UTC · Jul 1, 2024Vulnerability

42

CISA adds F5 vulnerability to catalog of exploited bugs

The RecordJan 12, 00:00 UTC · Jan 12, 2023Vulnerability in the wildCVE-2022-1388

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F5 Distributed Cloud App Infrastructure Protection detects vulnerabilities in real time

Help Net SecurityDec 16, 00:00 UTC · Dec 16, 2022Vulnerability

55

Critical NGINX Vulnerability Can Crash Workers and May Allow Remote Code Execution

The Hacker NewsJul 28, 17:22 UTC · Jul 28, 2026Vulnerability in the wildCVE-2026-42533 CVE-2026-42945 CVE-2026-92561

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F5 BIG-IP vulnerabilities leveraged by attackers: What to do?

Help Net SecurityNov 2, 00:00 UTC · Nov 2, 2023Vulnerability in the wildCVE-2023-46747 CVE-2023-46748

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Attackers Exploit RCE Flaw as 14,000 F5 BIG

Security AffairsApr 6, 13:08 UTC · Apr 6, 2026Vulnerability in the wildCVE-2025-53521

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Serious F5 Breach

Schneier on SecurityOct 23, 11:04 UTC · Oct 23, 2025Vulnerability

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F5 unveils new capabilities to help protect against AI-powered threats

Help Net SecurityFeb 8, 00:00 UTC · Feb 8, 2024Vulnerability

55

F5 urges to address a critical flaw in BIG

Security AffairsOct 27, 09:45 UTC · Oct 27, 2023Vulnerability CVE-2023-46747 CVE-2022-26377

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CISA urges F5 users to address 'critical' vulnerability in BIG

The RecordJan 12, 00:00 UTC · Jan 12, 2023Vulnerability CVE-2022-1388

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Red TIM Research (RTR) founds 2 bugs affecting F5 Traffix SDC

Security AffairsMay 12, 12:00 UTC · May 12, 2022Vulnerability CVE-2022-27880 CVE-2022-27662

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Experts developed exploits for CVE-2022-1388 RCE in F5 BIG

Security AffairsMay 9, 09:22 UTC · May 9, 2022Vulnerability CVE-2022-1388

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F5 addresses critical vulnerabilities in BIG-IP and BIG

Security AffairsMar 11, 08:26 UTC · Mar 11, 2021Vulnerability CVE-2021-22986 CVE-2021-22987 CVE-2021-22991+4 CVEs

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Expert discovered a DoS vulnerability in F5 BIG

Security AffairsJan 14, 21:55 UTC · Jan 14, 2021Vulnerability CVE-2020-27716 CVE-2020-5902

35

US Cyber Command urges F5 customers to fix critical flaw in BIG

Security AffairsJul 4, 10:15 UTC · Jul 4, 2020Vulnerability CVE-2020-5902

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Ticketbleed flaw in F5 Networks BIG-IP appliances are exposed to remote attacks

Security AffairsFeb 9, 18:04 UTC · Feb 9, 2017Vulnerability CVE-2016-9244

35

F5 Patches Two Critical NGINX Open Source Flaws Enabling Remote Code Execution

The Hacker NewsJun 22, 05:37 UTC · Jun 22, 2026Vulnerability in the wildCVE-2026-42530 CVE-2026-42055 CVE-2026-42945

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Attackers are attempting to exploit critical F5 BIG-IP RCE

Help Net SecurityFeb 21, 17:27 UTC · Feb 21, 2023Vulnerability in the wildCVE-2022-1388

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Critical Pre-Auth RCE Flaw Found in F5 Big

The Hacker NewsMar 11, 06:01 UTC · Mar 11, 2021Vulnerability CVE-2021-22986 CVE-2021-22992 CVE-2020-5902

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Attackers are bypassing F5 BIG-IP RCE mitigation - you might want to patch after all

Help Net SecurityJul 8, 00:00 UTC · Jul 8, 2020Vulnerability in the wildCVE-2020-5902

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Cyber Command backs 'urgent' patch for F5 security vulnerability

CyberScoopJul 6, 17:12 UTC · Jul 6, 2020Vulnerability in the wildCVE-2020-5902

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Threat Brief: CVE-2022

Palo Alto Unit 42Jun 5, 22:35 UTC · Jun 5, 2024Vulnerability in the wildCVE-2022-1388

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F5 fixed 2 high

Security AffairsNov 16, 23:23 UTC · Nov 16, 2022Vulnerability CVE-2022-41622 CVE-2022-41800

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Threat actors are actively exploiting CVE-2022-1388 RCE in F5 BIG

Security AffairsMay 10, 06:42 UTC · May 10, 2022Vulnerability CVE-2022-1388

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Critical F5 BIG-IP flaw allows device takeover, patch ASAP! (CVE-2022-1388)

Help Net SecurityMay 9, 07:36 UTC · May 9, 2022Vulnerability CVE-2022-1388 CVE-2021-22986

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F5 warns its customers of tens of flaws in its products

Security AffairsMay 5, 09:47 UTC · May 5, 2022Vulnerability CVE-2022-1388 CVE-2022-25946 CVE-2022-27806+1 CVEs

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F5 Releases Critical Security Patch for BIG-IP and BIG

The Hacker NewsAug 27, 07:48 UTC · Aug 27, 2021Vulnerability in the wildCVE-2021-23031 CVE-2021-23025 CVE-2021-23026+10 CVEs

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F5 addressed a flaw in BIG

Security AffairsAug 25, 23:05 UTC · Aug 25, 2021Vulnerability CVE-2021-23031 CVE-2021-23025 CVE-2021-23026+10 CVEs

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Threat actors are attempting to exploit the CVE-2021-22986 flaw in F5 BIG

Security AffairsMar 19, 21:47 UTC · Mar 19, 2021Vulnerability in the wildCVE-2021-22986 CVE-2020-28188

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F5 Patches Critical NGINX Vulnerabilities Enabling Unauthenticated Code Execution

Security AffairsJun 18, 14:07 UTC · Jun 18, 2026Vulnerability CVE-2026-42530 CVE-2026-42055 CVE-2026-11311+1 CVEs

60