CWE-120
CVEs classified under CWE-120, newest first.
535 CVEsRSS
CVE-2018-25237Critical· 9.8Hirschmann HiSecOS devices versions prior to 05.3.03 contain a buffer overflow vulnerability in the HTTPS login interface when RADIUS authentication is enabled that allows remote attackers to crash the device or execute arbitrary code by…
Hirschmann HiSecOS devices versions prior to 05.3.03 contain a buffer overflow vulnerability in the HTTPS login interface when RADIUS authentication is enabled that allows remote attackers to crash the device or execute arbitrary code by…
CVE-2026-5164Medium· 6.7Virtio-win: virtio-win: denial of service via unvalidated descriptor count in unmap request
A flaw was found in virtio-win. The `RhelDoUnMap()` function does not properly validate the number of descriptors provided by a user during an unmap request. A local user could exploit this input validation vulnerability by supplying an …
CVE-2026-1679High· 7.3PoCThe eswifi socket offload driver copies user-provided payloads into a fixed buffer without checking available space; oversized sends overflow `eswifi->buf`, corrupting kernel memory (CWE-120)
The eswifi socket offload driver copies user-provided payloads into a fixed buffer without checking available space; oversized sends overflow `eswifi->buf`, corrupting kernel memory (CWE-120). Exploit requires local code that can call th…
CVE-2026-27459Critical· 9.8⚖ disputedpyOpenSSL is a Python wrapper around the OpenSSL library
pyOpenSSL is a Python wrapper around the OpenSSL library. Starting in version 22.0.0 and prior to version 26.0.0, if a user provided callback to `set_cookie_generate_callback` returned a cookie value greater than 256 bytes, pyOpenSSL wou…
CVE-2026-0849Low· 3.8PoCMalformed ATAES132A responses with an oversized length field overflow a 52-byte stack buffer in the Zephyr crypto driver, allowing a compromised device or bus attacker to corrupt kernel memory and potentially hijack execution.
Malformed ATAES132A responses with an oversized length field overflow a 52-byte stack buffer in the Zephyr crypto driver, allowing a compromised device or bus attacker to corrupt kernel memory and potentially hijack execution.
CVE-2026-3082High· 7.80dayGStreamer JPEG Parser Heap-based Buffer Overflow Remote Code Execution Vulnerability
GStreamer JPEG Parser Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required …
CVE-2026-2920High· 7.80dayGStreamer ASF Demuxer Heap-based Buffer Overflow Remote Code Execution Vulnerability
GStreamer ASF Demuxer Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required …
CVE-2026-2007High· 8.2Heap buffer overflow in PostgreSQL pg_trgm allows a database user to achieve unknown impacts via a crafted input string
Heap buffer overflow in PostgreSQL pg_trgm allows a database user to achieve unknown impacts via a crafted input string. The attacker has limited control over the byte patterns to be written, but we have not ruled out the viability of a…
CVE-2026-2005High· 8.8PoCHeap buffer overflow in PostgreSQL pgcrypto allows a ciphertext provider to execute arbitrary code as the operating system user running the database
Heap buffer overflow in PostgreSQL pgcrypto allows a ciphertext provider to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected.
CVE-2020-37202High· 7.5PoCNetworkSleuth 3.0.0.0 - 'Key' Denial of Service
NetworkSleuth 3.0.0.0 contains a denial of service vulnerability that allows attackers to crash the application by supplying an oversized registration key. Attackers can generate a 1000-character buffer payload and paste it into the regi…
CVE-2026-20652High· 7.5The issue was addressed with improved memory handling
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.3, iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, visionOS 26.3. A remote attacker may be able to cause a denial-of-service.
CVE-2026-20644Medium· 6.5The issue was addressed with improved memory handling
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.3, iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, visionOS 26.3. Processing maliciously crafted web content may lead to an…
CVE-2026-20636Medium· 6.5The issue was addressed with improved memory handling
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.3, iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, visionOS 26.3. Processing maliciously crafted web content may lead to an unexpected process crash.
CVE-2026-20635Medium· 4.3The issue was addressed with improved memory handling
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.3, iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. Processing maliciously crafted w…
CVE-2026-20608Medium· 5.5This issue was addressed through improved state management
This issue was addressed through improved state management. This issue is fixed in Safari 26.3, iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, visionOS 26.3. Processing maliciously crafted web content may lead …
CVE-2020-37212High· 7.5SpotMSN 2.4.6 contains a denial of service vulnerability in the registration name input field that allows attackers to crash the application
SpotMSN 2.4.6 contains a denial of service vulnerability in the registration name input field that allows attackers to crash the application. Attackers can generate a 1000-character payload and paste it into the 'Name' field to trigger a…
CVE-2020-37211High· 7.5SpotIM 2.2 contains a denial of service vulnerability that allows attackers to crash the application by inputting a large buffer in the registration name field
SpotIM 2.2 contains a denial of service vulnerability that allows attackers to crash the application by inputting a large buffer in the registration name field. Attackers can generate a 1000-character payload and paste it into the 'Name'…
CVE-2020-37210High· 7.5SpotIE 2.9.5 contains a denial of service vulnerability in the registration key input that allows attackers to crash the application
SpotIE 2.9.5 contains a denial of service vulnerability in the registration key input that allows attackers to crash the application. Attackers can generate a 1000-character buffer payload and paste it into the 'Key' field to trigger an …
CVE-2020-37209High· 7.5SpotFTP 3.0.0.0 contains a denial of service vulnerability in the registration name input field that allows attackers to crash the application
SpotFTP 3.0.0.0 contains a denial of service vulnerability in the registration name input field that allows attackers to crash the application. Attackers can generate a 1000-character buffer payload and paste it into the 'Name' field to …
CVE-2020-37207High· 7.5SpotDialup 1.6.7 contains a denial of service vulnerability in the registration key input field that allows attackers to crash the application
SpotDialup 1.6.7 contains a denial of service vulnerability in the registration key input field that allows attackers to crash the application. Attackers can generate a 1000-character buffer payload and paste it into the 'Key' field to t…
CVE-2020-37206High· 7.5ShareAlarmPro contains a denial of service vulnerability that allows attackers to crash the application by supplying an oversized registration key
ShareAlarmPro contains a denial of service vulnerability that allows attackers to crash the application by supplying an oversized registration key. Attackers can generate a 1000-character buffer payload to trigger an application crash wh…
CVE-2020-37205High· 7.5RemShutdown 2.9.0.0 contains a denial of service vulnerability that allows attackers to crash the application by overflowing the 'Name' registration field
RemShutdown 2.9.0.0 contains a denial of service vulnerability that allows attackers to crash the application by overflowing the 'Name' registration field. Attackers can generate a 1000-character buffer payload and paste it into the regi…
CVE-2020-37204High· 7.5RemShutdown 2.9.0.0 contains a denial of service vulnerability in its registration key input that allows attackers to crash the application
RemShutdown 2.9.0.0 contains a denial of service vulnerability in its registration key input that allows attackers to crash the application. Attackers can generate a 1000-character buffer payload and paste it into the registration key fi…
CVE-2020-37201High· 7.5PoCNetShareWatcher 1.5.8.0 contains a buffer overflow vulnerability in the registration name input that allows attackers to crash the application
NetShareWatcher 1.5.8.0 contains a buffer overflow vulnerability in the registration name input that allows attackers to crash the application. Attackers can generate a 1000-character payload and paste it into the 'Name' field to trigger…
CVE-2020-37199High· 7.5NBMonitor 1.6.6.0 contains a denial of service vulnerability in its registration key input that allows attackers to crash the application
NBMonitor 1.6.6.0 contains a denial of service vulnerability in its registration key input that allows attackers to crash the application. Attackers can generate a 1000-character buffer payload and paste it into the 'Key' field to trigge…
CVE-2020-37197High· 7.5Dnss Domain Name Search Software contains a denial of service vulnerability that allows attackers to crash the application by overflowing the 'Name' input field
Dnss Domain Name Search Software contains a denial of service vulnerability that allows attackers to crash the application by overflowing the 'Name' input field. Attackers can generate a 1000-character buffer payload and paste it into th…
CVE-2020-37196High· 7.5Dnss Domain Name Search Software contains a denial of service vulnerability that allows attackers to crash the application by providing an oversized registration key
Dnss Domain Name Search Software contains a denial of service vulnerability that allows attackers to crash the application by providing an oversized registration key. Attackers can generate a 1000-character buffer payload and paste it in…
CVE-2026-25506High· 7.7MUNGE is an authentication service for creating and validating user credentials
MUNGE is an authentication service for creating and validating user credentials. From 0.5 to 0.5.17, local attacker can exploit a buffer overflow vulnerability in munged (the MUNGE authentication daemon) to leak cryptographic key materia…
CVE-2020-37166Medium· 6.2PoCAbsoluteTelnet 11.12 - 'SSH2/username' Denial of Service
AbsoluteTelnet 11.12 contains a denial of service vulnerability in the SSH2 username input field that allows local attackers to crash the application. Attackers can overwrite the username field with a 1000-byte buffer, causing the applic…
CVE-2020-37164Medium· 6.2PoCAbsoluteTelnet 11.12 - "license entry" Denial of Service
AbsoluteTelnet 11.12 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an oversized license name. Attackers can generate a 2500-character payload and paste it into the license en…