VULNERABILITIES

Advisory CVSS 10.0

U.S. CISA adds GitLab and Cisco flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds GitLab and Cisco flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added GitLab and Cisco vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog: Below are the flaws added to the catalog: CVE-2026-97229 is a critical security flaw that could let attackers run code on […]

Oct 30, 2026 Read Advisory →

Advisory CVSS 10.0

CISA Adds Actively Exploited GitLab RCE and Cisco Firewall DoS Flaws to KEV

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added two security flaws impacting Cisco and GitLab software to its Known Exploited Vulnerabilities (KEV), citing evidence of active exploitation. The vulnerabilities are listed below - CVE-2026-97229 (CVSS score: 10.0) - An integer overflow or wraparound vulnerability in GitLab Community Edition and Enterprise

Oct 30, 2026 Read Advisory →

Advisory CVSS 10.0

Hackers exploit Cisco SD-WAN flaw to deploy custom KeyDrift malware

A newly identified advanced persistent threat (APT) group tracked as UAT-11473 was observed exploiting CVE-2026-20127, an authentication-bypass flaw in Cisco Catalyst SD-WAN Controllers, to deploy a custom malware framework called KeyDrift. [...]

Oct 29, 2026 Read Advisory →

Advisory CVSS 7.0

CISA to federal agencies: Remediate exploited Ivanti Connect Secure vulnerabilities (CVE-2026-111357, CVE-2026-118527)

CISA added two new Ivanti Connect Secure vulnerabilities (CVE-2026-111357, CVE-2026-118527) to its Known Exploited Vulnerabilities catalog on Friday, after Ivanti updated an earlier security advisory with details about the flaws. Three flaws chained to gain a foothold CVE-2026-111357, a missing authentication for a critical function vulnerability that allows a local authenticated attacker to escalate their privileges, and CVE-2026-118527, a “Generation of Predictable Numbers or Identifiers Vulnerability” that makes remote authenticated file upload possible, have been … More → The post CISA to federal agencies: Remediate exploited Ivanti Connect Secure vulnerabilities (CVE-2026-111357, CVE-2026-118527) appeared first on Help Net Security .

Nov 02, 2026 Read Advisory →

Advisory CVSS 7.0

Attackers Chain Three Ivanti Connect Secure Flaws to Gain Unauthenticated Root Access

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added two security flaws impacting Ivanti Connect Secure (ICS) to its Known Exploited Vulnerabilities (KEV) catalog, following active exploitation in the wild. The vulnerabilities are listed below - CVE-2026-111357 (CVSS score: 8.8) - A missing authentication for a critical function vulnerability that could allow a

Oct 31, 2026 Read Advisory →

Advisory CVSS 7.0

CISA Adds Two Known Exploited Vulnerabilities to Catalog

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog , based on evidence of active exploitation. CVE-2026-111357 Ivanti Connect Secure Missing Authentication for Critical Function Vulnerability CVE-2026-118527 Ivanti Connect Secure Generation of Predictable Numbers or Identifiers Vulnerability These types of vulnerabilities are a frequent attack vector for malicious cyber actors and pose significant risks to the federal enterprise.  Binding Operational Directive (BOD) 26-04: Prioritizing Security Updates Based on Risk establishes vulnerability management requirements for Federal Civilian Executive Branch (FCEB) agencies. BOD 26-04 reinforces the importance of the KEV Catalog and requires federal agencies to prioritize rapid remediation of high-risk vulnerabilities, specifically those identified by Common Vulnerabilities and Exposures (CVEs) listed in CISA’s KEV Catalog on publicly exposed assets that grant total control of the asset post-exploitation, while deferring action for lower-risk vulnerabilities. BOD 26-04 further establishes basic expectations for when agencies must check whether threat actors compromised the system before the patch was applied.  While BOD 26-04 applies only to FCEB agencies, CISA encourages all organizations to adopt risk-based vulnerability management and prioritize remediation of KEV Catalog vulnerabilities . CISA will continue to add vulnerabilities to the catalog that meet t...

Oct 30, 2026 Read Advisory →

Ivanti · Connect Secure CVSS 7.0

[CISA KEV] CVE-2026-111357: Ivanti Connect Secure - Ivanti Connect Secure Missing Authentication for Critical Function Vulnerability

Ivanti Connect Secure contains a missing authentication for critical function vulnerability that could allow a local authenticated attacker to escalate their privileges. This vulnerability can be chained with CVE-2026-104935 and CVE-2026-118527.

Oct 30, 2026 Read Advisory →

Advisory CVSS 2.7

Chinese hackers used VMware ESX zero-day; PHP2Shell and Fragnesia chained to root firewalls

China-nexus threat actors have exploited a VMware ESX zero-day to hide their tracks and chained PHP2Shell flaws with the “Fragnesia” Linux kernel bug to root servers and firewalls, cybersecurity researchers claim. Cisco has also confirmed that attackers are crashing its firewalls with a newly disclosed vulnerability. VMware ESX zero-day helped Chinese spies cover their tracks Chinese APT group Warp Panda has leveraged an insufficient logging vulnerability (CVE-2026-41709) in Broadcom’s VMware ESX bare-metal hypervisor as a … More → The post Chinese hackers used VMware ESX zero-day; PHP2Shell and Fragnesia chained to root firewalls appeared first on Help Net Security .

Oct 29, 2026 Read Advisory →

Ivanti · Connect Secure HIGH

[CISA KEV] CVE-2026-118527: Ivanti Connect Secure - Ivanti Connect Secure Generation of Predictable Numbers or Identifiers Vulnerability

Ivanti Connect Secure contains a generation of predictable numbers or identifiers vulnerability that allows a remote authenticated attacker to upload files with attacker-controlled content to a known location on disk. This vulnerability can be chained with CVE-2026-104935 and CVE-2026-111357.

Oct 30, 2026 Read Advisory →

Advisory CVSS 9.8

Linux Kernel TCP Flaw With 9.8 CVSS Score Affects Ubuntu, Red Hat and Other Distributions

A flaw in the Linux kernel's TCP code, tracked as CVE-2026-98432, affects Ubuntu, Red Hat Enterprise Linux (RHEL), and other Linux distributions. The kernel's own CVE team rates it 9.8 out of 10 on the CVSS scale. Anthropic said on October 27 that its AI model wrote an exploit that uses the flaw to let a remote attacker with no credentials run commands as root on Linux servers with a

Oct 29, 2026 Read Advisory →