CWE-787— Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.— MITRE CWE catalog
15,227 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-787page 1 of 305
- CVE-2025-43300CRITICALCVSS 10.0EG 10.0⚠ KEV2025-08-21
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.8.5 and iPadOS 15.8.5, iOS 16.7.12 and iPadOS 16.7.12, iOS 18.6.2 and iPadOS 18.6.2, iPadOS 17.7.10, macOS Sequoia 15.6.1, macOS Sonoma…
- CVE-2025-24201CRITICALCVSS 10.0EG 10.0⚠ KEV2025-03-11
An out-of-bounds write issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in Safari 18.3.1, iOS 15.8.4 and iPadOS 15.8.4, iOS 16.7.11 and iPadOS 16.7.11, iOS 18.3.2 and iPadOS 18.3.2, iPadOS 17.7.…
- CVE-2022-20708CRITICALCVSS 10.0EG 10.0⚠ KEV2022-02-10
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication a…
- CVE-2022-20703CRITICALCVSS 10.0EG 10.0⚠ KEV2022-02-10
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication a…
- CVE-2022-20701CRITICALCVSS 10.0EG 10.0⚠ KEV2022-02-10
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication a…
- CVE-2022-20700CRITICALCVSS 10.0EG 10.0⚠ KEV2022-02-10
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication a…
- CVE-2022-20699CRITICALCVSS 10.0EG 10.0⚠ KEV2022-02-10
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication a…
- CVE-2020-14871CRITICALCVSS 10.0EG 10.0⚠ KEV2020-10-21
Vulnerability in the Oracle Solaris product of Oracle Systems (component: Pluggable authentication module). Supported versions that are affected are 10 and 11. Easily exploitable vulnerability allows unauthenticated attacker with network a…
- CVE-2020-1350CRITICALCVSS 10.0EG 10.0⚠ KEV2020-07-14
A remote code execution vulnerability exists in Windows Domain Name System servers when they fail to properly handle requests, aka 'Windows DNS Server Remote Code Execution Vulnerability'.
- CVE-2021-35211CRITICALCVSS 9.0EG 10.0⚠ KEV2021-07-14
Microsoft discovered a remote code execution (RCE) vulnerability in the SolarWinds Serv-U product utilizing a Remote Memory Escape Vulnerability. If exploited, a threat actor may be able to gain privileged access to the machine hosting Ser…
- CVE-2025-25249CRITICALCVSS 9.8EG 9.8⚠ KEV2026-01-13
A heap-based buffer overflow vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0.0 through 7.0.17, FortiOS 6.4 all versions, FortiSwitchManager 7.2.0 through 7.2.6, …
- CVE-2025-14733CRITICALCVSS 9.8EG 9.8⚠ KEV2025-12-19
An Out-of-bounds Write vulnerability in the WatchGuard Fireware OS iked process may allow a remote unauthenticated attacker to execute arbitrary code. This vulnerability affects both the mobile user VPN with IKEv2 and the branch office VPN…
- CVE-2025-9242CRITICALCVSS 9.8EG 9.8⚠ KEV2025-09-17
An Out-of-bounds Write vulnerability in the WatchGuard Fireware OS iked process may allow a remote unauthenticated attacker to execute arbitrary code. This vulnerability affects both the mobile user VPN with IKEv2 and the branch office VPN…
- CVE-2025-21043CRITICALCVSS 9.8EG 9.8⚠ KEV2025-09-12
Out-of-bounds write in libimagecodec.quram.so prior to SMR Sep-2025 Release 1 allows remote attackers to execute arbitrary code.
- CVE-2025-21042CRITICALCVSS 9.8EG 9.8⚠ KEV2025-09-12
Out-of-bounds write in libimagecodec.quram.so prior to SMR Apr-2025 Release 1 allows remote attackers to execute arbitrary code.
- CVE-2025-32756CRITICALCVSS 9.8EG 9.8⚠ KEV2025-05-13
A stack-based buffer overflow vulnerability [CWE-121] vulnerability in Fortinet FortiCamera 2.1.0 through 2.1.3, FortiCamera 2.0 all versions, FortiCamera 1.1 all versions, FortiMail 7.6.0 through 7.6.2, FortiMail 7.4.0 through 7.4.4, Fort…
- CVE-2025-31200CRITICALCVSS 9.8EG 9.8⚠ KEV2025-04-16
A memory corruption issue was addressed with improved bounds checking. This issue is fixed in iOS 18.4.1 and iPadOS 18.4.1, macOS Sequoia 15.4.1, tvOS 18.4.1, visionOS 2.4.1, watchOS 11.5. Processing an audio stream in a maliciously crafte…
- CVE-2025-22457CRITICALCVSS 9.8EG 9.8⚠ KEV2025-04-03
A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.6, Ivanti Policy Secure before version 22.7R1.4, and Ivanti ZTA Gateways before version 22.8R2.2 allows a remote unauthenticated attacker to achieve remote code e…
- CVE-2024-38812CRITICALCVSS 9.8EG 9.8⚠ KEV2024-09-17
The vCenter Server contains a heap-overflow vulnerability in the implementation of the DCERPC protocol. A malicious actor with network access to vCenter Server may trigger this vulnerability by sending a specially crafted network packet …
- CVE-2024-37079CRITICALCVSS 9.8EG 9.8⚠ KEV2024-06-18
vCenter Server contains a heap-overflow vulnerability in the implementation of the DCERPC protocol. A malicious actor with network access to vCenter Server may trigger this vulnerability by sending a specially crafted network packet potent…
- CVE-2024-21762CRITICALCVSS 9.8EG 9.8⚠ KEV2024-02-09
A out-of-bounds write in Fortinet FortiOS versions 7.4.0 through 7.4.2, 7.2.0 through 7.2.6, 7.0.0 through 7.0.13, 6.4.0 through 6.4.14, 6.2.0 through 6.2.15, 6.0.0 through 6.0.17, FortiProxy versions 7.4.0 through 7.4.2, 7.2.0 through 7.2…
- CVE-2023-34048CRITICALCVSS 9.8EG 9.8⚠ KEV2023-10-25
vCenter Server contains an out-of-bounds write vulnerability in the implementation of the DCERPC protocol. A malicious actor with network access to vCenter Server may trigger an out-of-bounds write potentially leading to remote code execu…
- CVE-2023-27997CRITICALCVSS 9.8EG 9.8⚠ KEV2023-06-13
A heap-based buffer overflow vulnerability [CWE-122] in FortiOS version 7.2.4 and below, version 7.0.11 and below, version 6.4.12 and below, version 6.0.16 and below and FortiProxy version 7.2.3 and below, version 7.0.9 and below, version …
- CVE-2022-42475CRITICALCVSS 9.8EG 9.8⚠ KEV2023-01-02
A heap-based buffer overflow vulnerability [CWE-122] in FortiOS SSL-VPN 7.2.0 through 7.2.2, 7.0.0 through 7.0.8, 6.4.0 through 6.4.10, 6.2.0 through 6.2.11, 6.0.15 and earlier and FortiProxy SSL-VPN 7.2.0 through 7.2.1, 7.0.7 and earlie…
- CVE-2022-22587CRITICALCVSS 9.8EG 9.8⚠ KEV2022-03-18
A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 15.3 and iPadOS 15.3, macOS Big Sur 11.6.3, macOS Monterey 12.2. A malicious application may be able to execute arbitrary code with kernel p…
- CVE-2021-20038CRITICALCVSS 9.8EG 9.8⚠ KEV2021-12-08
A Stack-based buffer overflow vulnerability in SMA100 Apache httpd server's mod_cgi module environment variables allows a remote unauthenticated attacker to potentially execute code as a 'nobody' user in the appliance. This vulnerability a…
- CVE-2021-31755CRITICALCVSS 9.8EG 9.8⚠ KEV2021-05-07
An issue was discovered on Tenda AC11 devices with firmware through 02.03.01.104_CN. A stack buffer overflow vulnerability in /goform/setmac allows attackers to execute arbitrary code on the system via a crafted post request.
- CVE-2019-5544CRITICALCVSS 9.8EG 9.8⚠ KEV2019-12-06
OpenSLP as used in ESXi and the Horizon DaaS appliances has a heap overwrite issue. VMware has evaluated the severity of this issue to be in the Critical severity range with a maximum CVSSv3 base score of 9.8.
- CVE-2019-16928CRITICALCVSS 9.8EG 9.8⚠ KEV2019-09-27
Exim 4.92 through 4.92.2 allows remote code execution, a different vulnerability than CVE-2019-15846. There is a heap-based buffer overflow in string_vformat in string.c involving a long EHLO command.
- CVE-2019-3568CRITICALCVSS 9.8EG 9.8⚠ KEV2019-05-14
A buffer overflow vulnerability in WhatsApp VOIP stack allowed remote code execution via specially crafted series of RTCP packets sent to a target phone number. The issue affects WhatsApp for Android prior to v2.19.134, WhatsApp Business f…
- CVE-2018-0171CRITICALCVSS 9.8EG 9.8⚠ KEV2018-03-28
A vulnerability in the Smart Install feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a denial of service (DoS) condition, or to…
- CVE-2015-3113CRITICALCVSS 9.8EG 9.8⚠ KEV2015-06-23
Heap-based buffer overflow in Adobe Flash Player before 13.0.0.296 and 14.x through 18.x before 18.0.0.194 on Windows and OS X and before 11.2.202.468 on Linux allows remote attackers to execute arbitrary code via unspecified vectors, as e…
- CVE-2015-3043CRITICALCVSS 9.8EG 9.8⚠ KEV2015-04-14
Adobe Flash Player before 13.0.0.281 and 14.x through 17.x before 17.0.0.169 on Windows and OS X and before 11.2.202.457 on Linux allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified v…
- CVE-2013-3346CRITICALCVSS 9.8EG 9.8⚠ KEV2013-08-30
Adobe Reader and Acrobat 9.x before 9.5.5, 10.x before 10.1.7, and 11.x before 11.0.03 allow attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2…
- CVE-2011-2462CRITICALCVSS 9.8EG 9.8⚠ KEV2011-12-07
Unspecified vulnerability in the U3D component in Adobe Reader and Acrobat 10.1.1 and earlier on Windows and Mac OS X, and Adobe Reader 9.x through 9.4.6 on UNIX, allows remote attackers to execute arbitrary code or cause a denial of servi…
- CVE-2026-0300CRITICALCVSS 9.3EG 9.8⚠ KEV2026-05-06
A buffer overflow vulnerability in the User-ID™ Authentication Portal (aka Captive Portal) service of Palo Alto Networks PAN-OS software allows an unauthenticated attacker to execute arbitrary code with root privileges on the PA-Series a…
- CVE-2019-11043CRITICALCVSS 8.7EG 9.8⚠ KEV2019-10-28
In PHP versions 7.1.x below 7.1.33, 7.2.x below 7.2.24 and 7.3.x below 7.3.11 in certain configurations of FPM setup it is possible to cause FPM module to write past allocated buffers into the space reserved for FCGI protocol data, thus op…
- CVE-2018-5002CRITICALCVSS 7.8EG 9.8⚠ KEV2018-07-09
Adobe Flash Player versions 29.0.0.171 and earlier have a Stack-based buffer overflow vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.
- CVE-2022-4135CRITICALCVSS 9.6EG 9.6⚠ KEV2022-11-25
Heap buffer overflow in GPU in Google Chrome prior to 107.0.5304.121 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
- CVE-2020-16010CRITICALCVSS 9.6EG 9.6⚠ KEV2020-11-03
Heap buffer overflow in UI in Google Chrome on Android prior to 86.0.4240.185 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
- CVE-2020-15999CRITICALCVSS 9.6EG 9.6⚠ KEV2020-11-03
Heap buffer overflow in Freetype in Google Chrome prior to 86.0.4240.111 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
- CVE-2025-0282CRITICALCVSS 9.0EG 9.0⚠ KEV2025-01-08
A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.5, Ivanti Policy Secure before version 22.7R1.2, and Ivanti Neurons for ZTA gateways before version 22.7R2.3 allows a remote unauthenticated attacker to achieve r…
- CVE-2026-86950CRITICALCVSS 8.8EG 9.0⚠ KEV2026-09-28
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7.1 and iPadOS 26.7.1, macOS Sequoia 15.8.1, macOS Tahoe 26.7.1. Processing a maliciously crafted file may lead to arbitrary code execu…
- CVE-2026-87491CRITICALCVSS 8.8EG 9.0⚠ KEV2026-09-09
Out of bounds write in V8 in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
- CVE-2026-53266CRITICALCVSS 8.8EG 9.0⚠ KEV2026-06-25
In the Linux kernel, the following vulnerability has been resolved: netfilter: bridge: make ebt_snat ARP rewrite writable The ebtables SNAT target keeps the Ethernet source address rewrite behind skb_ensure_writable(skb, 0). This is int…
- CVE-2026-11645CRITICALCVSS 8.8EG 9.0⚠ KEV2026-06-08
Out of bounds read and write in V8 in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
- CVE-2026-3909CRITICALCVSS 8.8EG 9.0⚠ KEV2026-03-12
Out of bounds write in Skia in Google Chrome prior to 146.0.7680.75 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)
- CVE-2025-14174CRITICALCVSS 8.8EG 9.0⚠ KEV2025-12-12
Out of bounds memory access in ANGLE in Google Chrome on Mac prior to 143.0.7499.110 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)
- CVE-2025-5419CRITICALCVSS 8.8EG 9.0⚠ KEV2025-06-03
Out of bounds read and write in V8 in Google Chrome prior to 137.0.7151.68 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
- CVE-2024-7965CRITICALCVSS 8.8EG 9.0⚠ KEV2024-08-21
Inappropriate implementation in V8 in Google Chrome prior to 128.0.6613.84 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
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