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CWE-787

15,601 CVEs • Abstraction: Base • Likelihood of Exploit: High

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

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CVEs (15,601)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Google
1Chrome
Jun 17, 2026
Jan 8, 2021
N/A· v4
6.5 MEDIUM· v3
4.3 MEDIUM· v2
Insufficient data validation in V8 in Google Chrome prior to 87.0.4280.88 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
1Google
1Chrome
Jun 17, 2026
Jan 8, 2021
N/A· v4
8.8 HIGH· v3
9.3 HIGH· v2
Use after free in extensions in Google Chrome prior to 87.0.4280.88 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
1Google
1Chrome
Jun 17, 2026
Jan 8, 2021
N/A· v4
8.8 HIGH· v3
9.3 HIGH· v2
Use after free in media in Google Chrome on OS X prior to 87.0.4280.88 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
1Google
1Chrome
Jun 17, 2026
Jan 8, 2021
N/A· v4
8.8 HIGH· v3
9.3 HIGH· v2
Use after free in clipboard in Google Chrome prior to 87.0.4280.88 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
1Google
1Chrome
Jun 17, 2026
Jan 8, 2021
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
Heap buffer overflow in WebRTC in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
1Google
1Chrome
Jun 17, 2026
Jan 8, 2021
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
Use after free in WebRTC in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
1Google
1Chrome
Jun 17, 2026
Jan 8, 2021
N/A· v4
9.6 CRITICAL· v3
6.8 MEDIUM· v2
Heap buffer overflow in clipboard in Google Chrome prior to 87.0.4280.66 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
1Google
1Chrome
Jun 17, 2026
Jan 8, 2021
N/A· v4
9.6 CRITICAL· v3
6.8 MEDIUM· v2
Heap buffer overflow in UI in Google Chrome prior to 87.0.4280.66 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
1Google
1Chrome
Jun 17, 2026
Jan 8, 2021
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
Use after free in WebCodecs in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
1Google
1Chrome
Jun 17, 2026
Jan 8, 2021
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
Insufficient data validation in WASM in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
1Google
1Chrome
Jun 17, 2026
Jan 8, 2021
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
Inappropriate implementation in V8 in Google Chrome prior to 86.0.4240.198 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
2Debian
Videolan
2Debian Linux
Vlc Media Player
Oct 8, 2026
Jan 8, 2021
N/A· v4
7.8 HIGH· v3
6.8 MEDIUM· v2
A vulnerability in EbmlTypeDispatcher::send in VideoLAN VLC media player 3.0.11 allows attackers to trigger a heap-based buffer overflow via a crafted .mkv file.
1Foxitsoftware
2Phantompdf
Reader
Nov 21, 2024
Jan 7, 2021
N/A· v4
8.1 HIGH· v3
6.8 MEDIUM· v2
Foxit Reader before 9.5, and PhantomPDF before 8.3.10 and 9.x before 9.5, has a proxyDoAction race condition that can cause a stack-based buffer overflow or an out-of-bounds read, a different issue than CVE-2018-20310 be...Show more
Foxit Reader before 9.5, and PhantomPDF before 8.3.10 and 9.x before 9.5, has a proxyDoAction race condition that can cause a stack-based buffer overflow or an out-of-bounds read, a different issue than CVE-2018-20310 because of a different opcode.Show less
1Foxitsoftware
2Phantompdf
Reader
Nov 21, 2024
Jan 7, 2021
N/A· v4
8.1 HIGH· v3
6.8 MEDIUM· v2
Foxit Reader before 9.5, and PhantomPDF before 8.3.10 and 9.x before 9.5, has a proxyCheckLicence race condition that can cause a stack-based buffer overflow or an out-of-bounds read.
1Foxitsoftware
2Phantompdf
Reader
Nov 21, 2024
Jan 7, 2021
N/A· v4
8.1 HIGH· v3
6.8 MEDIUM· v2
Foxit Reader before 9.5, and PhantomPDF before 8.3.10 and 9.x before 9.5, has a proxyPreviewAction race condition that can cause a stack-based buffer overflow or an out-of-bounds read.
1Foxitsoftware
2Phantompdf
Reader
Nov 21, 2024
Jan 7, 2021
N/A· v4
8.1 HIGH· v3
6.8 MEDIUM· v2
Foxit Reader before 9.5, and PhantomPDF before 8.3.10 and 9.x before 9.5, has a proxyDoAction race condition that can cause a stack-based buffer overflow or an out-of-bounds read, a different issue than CVE-2018-20310 be...Show more
Foxit Reader before 9.5, and PhantomPDF before 8.3.10 and 9.x before 9.5, has a proxyDoAction race condition that can cause a stack-based buffer overflow or an out-of-bounds read, a different issue than CVE-2018-20310 because of a different opcode.Show less
1Foxitsoftware
2Phantompdf
Reader
Nov 21, 2024
Jan 7, 2021
N/A· v4
8.1 HIGH· v3
6.8 MEDIUM· v2
Foxit Reader before 9.5, and PhantomPDF before 8.3.10 and 9.x before 9.5, has a proxyCPDFAction race condition that can cause a stack-based buffer overflow or an out-of-bounds read.
1Foxitsoftware
2Phantompdf
Reader
Nov 21, 2024
Jan 7, 2021
N/A· v4
8.1 HIGH· v3
6.8 MEDIUM· v2
Foxit Reader before 9.5, and PhantomPDF before 8.3.10 and 9.x before 9.5, has a proxyDoAction race condition that can cause a stack-based buffer overflow or an out-of-bounds read.
1Foxitsoftware
2Phantompdf
Reader
Nov 21, 2024
Jan 7, 2021
N/A· v4
8.1 HIGH· v3
6.8 MEDIUM· v2
Foxit Reader before 9.5, and PhantomPDF before 8.3.10 and 9.x before 9.5, has a proxyGetAppEdition race condition that can cause a stack-based buffer overflow or an out-of-bounds read.
1Mozilla
1Firefox
Jun 17, 2026
Jan 7, 2021
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
Mozilla developers reported memory safety bugs present in Firefox 83. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrar...Show more
Mozilla developers reported memory safety bugs present in Firefox 83. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 84.Show less