Known exploited vulnerabilities
Vulnerabilities CISA has confirmed are being exploited, newest additions first — with the remediation deadline federal agencies must meet.
| Score | CVE | Affected | EPSS | Added to KEV |
|---|---|---|---|---|
| 9.8 critical | CVE-2023-29492 KEV | novisurvey novi_survey Novi Survey before 8.9.43676 allows remote attackers to execute arbitrary code on the server in the context of the service account. This does not provide access to stored survey or response data. | 2.7% | 13 Apr 2023 |
| 7.8 high | CVE-2023-20963 KEV | Android In WorkSource, there is a possible parcel mismatch. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-220302519 | 1.5% | 13 Apr 2023 |
| 7.8 high | CVE-2023-28252 KEV | Microsoft Windows 10 Version 1809 Windows Common Log File System Driver Elevation of Privilege Vulnerability | 49% | 11 Apr 2023 |
| 8.6 high | CVE-2023-28206 KEV | Apple iOS and iPadOS An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in macOS Monterey 12.6.5, iOS 16.4.1 and iPadOS 16.4.1, macOS Ventura 13.3.1, iOS 15.7.5 and iPadOS 15.7.5, macOS Big Sur 11.7.6. An app may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited. | 23% | 10 Apr 2023 |
| 8.8 high | CVE-2023-28205 KEV | Apple iOS and iPadOS A use after free issue was addressed with improved memory management. This issue is fixed in Safari 16.4.1, iOS 15.7.5 and iPadOS 15.7.5, iOS 16.4.1 and iPadOS 16.4.1, macOS Ventura 13.3.1. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited. | 27% | 10 Apr 2023 |
| 3.3 low | CVE-2023-26083 KEV | arm 5th gen gpu architecture kernel driver Memory leak vulnerability in Mali GPU Kernel Driver in Midgard GPU Kernel Driver all versions from r6p0 - r32p0, Bifrost GPU Kernel Driver all versions from r0p0 - r42p0, Valhall GPU Kernel Driver all versions from r19p0 - r42p0, and Avalon GPU Kernel Driver all versions from r41p0 - r42p0 allows a non-privileged user to make valid GPU processing operations that expose sensitive kernel metadata. | 1.2% | 7 Apr 2023 |
| 8.8 high | CVE-2021-27878 KEV | veritas backup exec An issue was discovered in Veritas Backup Exec before 21.2. The communication between a client and an Agent requires successful authentication, which is typically completed over a secure TLS communication. However, due to a vulnerability in the SHA Authentication scheme, an attacker is able to gain unauthorized access and complete the authentication process. Subsequently, the client can execute data management protocol commands on the authenticated connection. The attacker could use one of these commands to execute an arbitrary command on the system using system privileges. | 24% | 7 Apr 2023 |
| 9.8 critical | CVE-2021-27877 KEV | veritas backup exec An issue was discovered in Veritas Backup Exec before 21.2. It supports multiple authentication schemes: SHA authentication is one of these. This authentication scheme is no longer used in current versions of the product, but hadn't yet been disabled. An attacker could remotely exploit this scheme to gain unauthorized access to an Agent and execute privileged commands. | 65% | 7 Apr 2023 |
| 8.1 high | CVE-2021-27876 KEV | veritas backup exec An issue was discovered in Veritas Backup Exec before 21.2. The communication between a client and an Agent requires successful authentication, which is typically completed over a secure TLS communication. However, due to a vulnerability in the SHA Authentication scheme, an attacker is able to gain unauthorized access and complete the authentication process. Subsequently, the client can execute data management protocol commands on the authenticated connection. By using crafted input parameters in one of these commands, an attacker can access an arbitrary file on the system using System privileges. | 14% | 7 Apr 2023 |
| 7.8 high | CVE-2019-1388 KEV | Microsoft Windows An elevation of privilege vulnerability exists in the Windows Certificate Dialog when it does not properly enforce user privileges, aka 'Windows Certificate Dialog Elevation of Privilege Vulnerability'. | 8.6% | 7 Apr 2023 |
| 6.1 medium | CVE-2022-27926 KEV | synacor zimbra collaboration suite A reflected cross-site scripting (XSS) vulnerability in the /public/launchNewWindow.jsp component of Zimbra Collaboration (aka ZCS) 9.0 allows unauthenticated attackers to execute arbitrary web script or HTML via request parameters. | 18% | 3 Apr 2023 |
| 9.8 critical | CVE-2022-42948 KEV | helpsystems cobalt strike Cobalt Strike 4.7.1 fails to properly escape HTML tags when they are displayed on Swing components. By injecting crafted HTML code, it is possible to remotely execute code in the Cobalt Strike UI. | 2.7% | 30 Mar 2023 |
| 7.0 high | CVE-2023-0266 KEV | Linux Kernel A use after free vulnerability exists in the ALSA PCM package in the Linux Kernel. SNDRV_CTL_IOCTL_ELEM_{READ|WRITE}32 is missing locks that can be used in a use-after-free that can result in a priviledge escalation to gain ring0 access from the system user. We recommend upgrading past commit 56b88b50565cd8b946a2d00b0c83927b7ebb055e | 3.7% | 30 Mar 2023 |
| 8.8 high | CVE-2022-38181 KEV | arm bifrost gpu kernel driver The Arm Mali GPU kernel driver allows unprivileged users to access freed memory because GPU memory operations are mishandled. This affects Bifrost r0p0 through r38p1, and r39p0; Valhall r19p0 through r38p1, and r39p0; and Midgard r4p0 through r32p0. | 14% | 30 Mar 2023 |
| 8.8 high | CVE-2022-3038 KEV | Google Chrome Use after free in Network Service in Google Chrome prior to 105.0.5195.52 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | 25% | 30 Mar 2023 |
| 6.1 medium | CVE-2022-39197 KEV | helpsystems cobalt strike An XSS (Cross Site Scripting) vulnerability was found in HelpSystems Cobalt Strike through 4.7 that allowed a remote attacker to execute HTML on the Cobalt Strike teamserver. To exploit the vulnerability, one must first inspect a Cobalt Strike payload, and then modify the username field in the payload (or create a new payload with the extracted information and then modify that username field to be malformed). | 46% | 30 Mar 2023 |
| 7.8 high | CVE-2022-22706 KEV | arm bifrost gpu kernel driver Arm Mali GPU Kernel Driver allows a non-privileged user to achieve write access to read-only memory pages. This affects Midgard r26p0 through r31p0, Bifrost r0p0 through r35p0, and Valhall r19p0 through r35p0. | 1.1% | 30 Mar 2023 |
| 7.8 high | CVE-2021-30900 KEV | Apple iOS and iPadOS An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 14.8.1 and iPadOS 14.8.1, iOS 15.1 and iPadOS 15.1. A malicious application may be able to execute arbitrary code with kernel privileges. | 5.2% | 30 Mar 2023 |
| 9.8 critical | CVE-2017-7494 KEV | samba Samba since version 3.5.0 and before 4.6.4, 4.5.10 and 4.4.14 is vulnerable to remote code execution vulnerability, allowing a malicious client to upload a shared library to a writable share, and then cause the server to load and execute it. | 99% | 30 Mar 2023 |
| 8.8 high | CVE-2013-3163 KEV | microsoft internet explorer Microsoft Internet Explorer 8 through 10 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability," a different vulnerability than CVE-2013-3144 and CVE-2013-3151. | 71% | 30 Mar 2023 |