CWE-786
Access of Memory Location Before Start of Buffer
Description
The product reads or writes to a buffer using an index or pointer that references a memory location prior to the beginning of the buffer.
Hierarchy (View 1000)
CVEs mapped to this weakness (9)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2024-27808 | Hig | 0.57 | 8.8 | 0.01 | Jun 10, 2024 | The issue was addressed with improved memory handling. This issue is fixed in Safari 17.5, iOS 17.5 and iPadOS 17.5, macOS Sonoma 14.5, tvOS 17.5, visionOS 1.2, watchOS 10.5. Processing web content may lead to arbitrary code execution. | ||
| CVE-2024-27831 | Hig | 0.51 | 7.8 | 0.00 | Jun 10, 2024 | An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Monterey 12.7.5, macOS Sonoma 14.5, macOS Ventura 13.6.7, tvOS 17.5, visionOS 1.2. Processing a file may lead to… | ||
| CVE-2024-27828 | Hig | 0.51 | 7.8 | 0.00 | Jun 10, 2024 | The issue was addressed with improved memory handling. This issue is fixed in iOS 17.5 and iPadOS 17.5, tvOS 17.5, visionOS 1.2, watchOS 10.5. An app may be able to execute arbitrary code with kernel privileges. | ||
| CVE-2024-5700 | Hig | 0.46 | 7.0 | 0.00 | Jun 11, 2024 | Memory safety bugs present in Firefox 126, Firefox ESR 115.11, and Thunderbird 115.11. 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… | ||
| CVE-2024-27840 | Med | 0.41 | 6.3 | 0.00 | Jun 10, 2024 | The issue was addressed with improved memory handling. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Monterey 12.7.5, macOS Ventura 13.6.7, tvOS 17.5, visionOS 1.2, watchOS 10.5. An attacker that has already achieved kernel code execution… | ||
| CVE-2026-20058 | Med | 0.38 | 5.8 | 0.00 | Mar 4, 2026 | Multiple Cisco products are affected by vulnerabilities in the Snort 3 VBA feature that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to crash. These vulnerabilities are due to improper error checking when decompressing VBA data. An… | ||
| CVE-2023-46724 | Hig | 0.00 | 8.6 | 0.04 | Nov 1, 2023 | Squid is a caching proxy for the Web. Due to an Improper Validation of Specified Index bug, Squid versions 3.3.0.1 through 5.9 and 6.0 prior to 6.4 compiled using `--with-openssl` are vulnerable to a Denial of Service attack against SSL Certificate validation. This problem… | ||
| CVE-2022-0522 | Hig | 0.00 | 7.1 | 0.01 | Feb 8, 2022 | Access of Memory Location Before Start of Buffer in NPM radare2.js prior to 5.6.2. | ||
| CVE-2022-0351 | Hig | 0.00 | 7.8 | 0.01 | Jan 25, 2022 | Access of Memory Location Before Start of Buffer in GitHub repository vim/vim prior to 8.2. |
- risk 0.57cvss 8.8epss 0.01
The issue was addressed with improved memory handling. This issue is fixed in Safari 17.5, iOS 17.5 and iPadOS 17.5, macOS Sonoma 14.5, tvOS 17.5, visionOS 1.2, watchOS 10.5. Processing web content may lead to arbitrary code execution.
- risk 0.51cvss 7.8epss 0.00
An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Monterey 12.7.5, macOS Sonoma 14.5, macOS Ventura 13.6.7, tvOS 17.5, visionOS 1.2. Processing a file may lead to…
- risk 0.51cvss 7.8epss 0.00
The issue was addressed with improved memory handling. This issue is fixed in iOS 17.5 and iPadOS 17.5, tvOS 17.5, visionOS 1.2, watchOS 10.5. An app may be able to execute arbitrary code with kernel privileges.
- risk 0.46cvss 7.0epss 0.00
Memory safety bugs present in Firefox 126, Firefox ESR 115.11, and Thunderbird 115.11. 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…
- risk 0.41cvss 6.3epss 0.00
The issue was addressed with improved memory handling. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Monterey 12.7.5, macOS Ventura 13.6.7, tvOS 17.5, visionOS 1.2, watchOS 10.5. An attacker that has already achieved kernel code execution…
- risk 0.38cvss 5.8epss 0.00
Multiple Cisco products are affected by vulnerabilities in the Snort 3 VBA feature that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to crash. These vulnerabilities are due to improper error checking when decompressing VBA data. An…
- risk 0.00cvss 8.6epss 0.04
Squid is a caching proxy for the Web. Due to an Improper Validation of Specified Index bug, Squid versions 3.3.0.1 through 5.9 and 6.0 prior to 6.4 compiled using `--with-openssl` are vulnerable to a Denial of Service attack against SSL Certificate validation. This problem…
- risk 0.00cvss 7.1epss 0.01
Access of Memory Location Before Start of Buffer in NPM radare2.js prior to 5.6.2.
- risk 0.00cvss 7.8epss 0.01
Access of Memory Location Before Start of Buffer in GitHub repository vim/vim prior to 8.2.