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CyberSigur / Security Intelligence

Known exploited vulnerabilities

Browse CISA's Known Exploited Vulnerabilities catalog. Search by CVE, vendor, or product. Information is published by the US Cybersecurity and Infrastructure Security Agency.

Official CISA source ↗CISA updated: 2026-10-29

1,764 vulnerabilities · Page 42 of 89

CVE-2023-27997Confirmed ransomware campaign use

Fortinet FortiOS and FortiProxy SSL-VPN Heap-Based Buffer Overflow Vulnerability

Fortinet · FortiOS and FortiProxy SSL-VPN · Added: 2023-06-13

Fortinet FortiOS and FortiProxy SSL-VPN contain a heap-based buffer overflow vulnerability which can allow an unauthenticated, remote attacker to execute code or commands via specifically crafted requests.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2023-3079

Google Chromium V8 Type Confusion Vulnerability

Google · Chromium V8 · Added: 2023-06-07

Google Chromium V8 Engine contains a type confusion vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2023-33009

Zyxel Multiple Firewalls Buffer Overflow Vulnerability

Zyxel · Multiple Firewalls · Added: 2023-06-05

Zyxel ATP, USG FLEX, USG FLEX 50(W), USG20(W)-VPN, VPN, and ZyWALL/USG firewalls contain a buffer overflow vulnerability in the notification function that could allow an unauthenticated attacker to cause denial-of-service (DoS) conditions and remote code execution on an affected device.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2023-33010

Zyxel Multiple Firewalls Buffer Overflow Vulnerability

Zyxel · Multiple Firewalls · Added: 2023-06-05

Zyxel ATP, USG FLEX, USG FLEX 50(W), USG20(W)-VPN, VPN, and ZyWALL/USG firewalls contain a buffer overflow vulnerability in the ID processing function that could allow an unauthenticated attacker to cause denial-of-service (DoS) conditions and remote code execution on an affected device.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2023-34362Confirmed ransomware campaign use

Progress MOVEit Transfer SQL Injection Vulnerability

Progress · MOVEit Transfer · Added: 2023-06-02

Progress MOVEit Transfer contains a SQL injection vulnerability that could allow an unauthenticated attacker to gain unauthorized access to MOVEit Transfer's database. Depending on the database engine being used (MySQL, Microsoft SQL Server, or Azure SQL), an attacker may be able to infer information about the structure and contents of the database in addition to executing SQL statements that alter or delete database elements.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2023-28771

Zyxel Multiple Firewalls OS Command Injection Vulnerability

Zyxel · Multiple Firewalls · Added: 2023-05-31

Zyxel ATP, USG FLEX, VPN, and ZyWALL/USG firewalls allow for improper error message handling which could allow an unauthenticated attacker to execute OS commands remotely by sending crafted packets to an affected device.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2023-2868

Barracuda Networks ESG Appliance Improper Input Validation Vulnerability

Barracuda Networks · Email Security Gateway (ESG) Appliance · Added: 2023-05-26

Barracuda Email Security Gateway (ESG) appliance contains an improper input validation vulnerability of a user-supplied .tar file, leading to remote command injection.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2023-28204

Apple Multiple Products WebKit Out-of-Bounds Read Vulnerability

Apple · Multiple Products · Added: 2023-05-22

Apple iOS, iPadOS, macOS, tvOS, watchOS, and Safari WebKit contain an out-of-bounds read vulnerability that may disclose sensitive information when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2023-32373

Apple Multiple Products WebKit Use-After-Free Vulnerability

Apple · Multiple Products · Added: 2023-05-22

Apple iOS, iPadOS, macOS, tvOS, watchOS, and Safari WebKit contain a use-after-free vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2023-32409

Apple Multiple Products WebKit Sandbox Escape Vulnerability

Apple · Multiple Products · Added: 2023-05-22

Apple iOS, iPadOS, macOS, tvOS, watchOS, and Safari WebKit contain an unspecified vulnerability that can allow a remote attacker to break out of the Web Content sandbox. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2004-1464

Cisco IOS Denial-of-Service Vulnerability

Cisco · IOS · Added: 2023-05-19

Cisco IOS contains an unspecified vulnerability that may block further telnet, reverse telnet, Remote Shell (RSH), Secure Shell (SSH), and in some cases, Hypertext Transport Protocol (HTTP) access to the Cisco device.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2016-6415

Cisco IOS, IOS XR, and IOS XE IKEv1 Information Disclosure Vulnerability

Cisco · IOS, IOS XR, and IOS XE · Added: 2023-05-19

Cisco IOS, IOS XR, and IOS XE contain insufficient condition checks in the part of the code that handles Internet Key Exchange version 1 (IKEv1) security negotiation requests. contains an information disclosure vulnerability in the Internet Key Exchange version 1 (IKEv1) that could allow an attacker to retrieve memory contents. Successful exploitation could allow the attacker to retrieve memory contents, which can lead to information disclosure.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2023-21492

Samsung Mobile Devices Insertion of Sensitive Information Into Log File Vulnerability

Samsung · Mobile Devices · Added: 2023-05-19

Samsung mobile devices running Android 11, 12, and 13 contain an insertion of sensitive information into log file vulnerability that allows a privileged, local attacker to conduct an address space layout randomization (ASLR) bypass.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2010-3904

Linux Kernel Improper Input Validation Vulnerability

Linux · Kernel · Added: 2023-05-12

Linux Kernel contains an improper input validation vulnerability in the Reliable Datagram Sockets (RDS) protocol implementation that allows local users to gain privileges via crafted use of the sendmsg and recvmsg system calls.

CISA recommended action

The impacted product is end-of-life and should be disconnected if still in use.

CVE details ↗
CVE-2014-0196

Linux Kernel Race Condition Vulnerability

Linux · Kernel · Added: 2023-05-12

Linux Kernel contains a race condition vulnerability within the n_tty_write function that allows local users to cause a denial-of-service (DoS) or gain privileges via read and write operations with long strings.

CISA recommended action

The impacted product is end-of-life and should be disconnected if still in use.

CVE details ↗
CVE-2015-5317

Jenkins User Interface (UI) Information Disclosure Vulnerability

Jenkins · Jenkins User Interface (UI) · Added: 2023-05-12

Jenkins User Interface (UI) contains an information disclosure vulnerability that allows users to see the names of jobs and builds otherwise inaccessible to them on the "Fingerprints" pages.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2016-3427

Oracle Java SE and JRockit Unspecified Vulnerability

Oracle · Java SE and JRockit · Added: 2023-05-12

Oracle Java SE and JRockit contains an unspecified vulnerability that allows remote attackers to affect confidentiality, integrity, and availability via vectors related to Java Management Extensions (JMX). This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2016-8735

Apache Tomcat Remote Code Execution Vulnerability

Apache · Tomcat · Added: 2023-05-12

Apache Tomcat contains an unspecified vulnerability that allows for remote code execution if JmxRemoteLifecycleListener is used and an attacker can reach Java Management Extension (JMX) ports. This CVE exists because this listener wasn't updated for consistency with the Oracle patched issues for CVE-2016-3427 which affected credential types.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2021-3560

Red Hat Polkit Incorrect Authorization Vulnerability

Red Hat · Polkit · Added: 2023-05-12

Red Hat Polkit contains an incorrect authorization vulnerability through the bypassing of credential checks for D-Bus requests, allowing for privilege escalation.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2023-25717

Multiple Ruckus Wireless Products CSRF and RCE Vulnerability

Ruckus Wireless · Multiple Products · Added: 2023-05-12

Ruckus Wireless Access Point (AP) software contains an unspecified vulnerability in the web services component. If the web services component is enabled on the AP, an attacker can perform cross-site request forgery (CSRF) or remote code execution (RCE). This vulnerability impacts Ruckus ZoneDirector, SmartZone, and Solo APs.

CISA recommended action

Apply updates per vendor instructions or disconnect product if it is end-of-life.

CVE details ↗
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