Sentry: Superusers can execute arbitrary commands by injecting malicious pickle-serialized objects through audit log entry data parameter

Sentry 8.2.0 contains a remote code execution vulnerability that allows authenticated superusers to execute arbitrary commands by injecting malicious pickle-serialized objects through the audit log entry data parameter. Attackers can submit crafted POST requests to the admin audit log endpoint wi...

CVE-2026-42369 GeoVision GV-VMS V20 WebCam Server stack overflow vulnerability

GV-VMS V20 is a Video Monitoring Software used to gather the feeds of many surveillance cameras and manage other security devices. It is a native application accessed locally, but it is also possible to enable remote access via the "WebCam Server" feature. Once enabled, it is possible to access t...

Directory Traversal

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Directory Traversal via the webchat audio embedding process. An attacker can access and exfiltrate arbitrary local audio-like files readable by the gateway process by influencing the...

CVE-2026-6019

http.cookies.Morsel.jsoutput returns an inline inside the generated script element. Mitigation base64-encodes the cookie value to disallow escaping using cookie value...

OPENSUSE-SU-2026:20554-1 Security update for dovecot24

This update for dovecot24 fixes the following issues: - Update to v2.4.3 - CVE-2025-59028: Invalid base64 authentication can cause DoS for other logins bsc1260894. - CVE-2025-59031: decode2text.sh OOXML extraction may follow symlinks and read unintended files during indexing bsc1260895. -...

Linux Distros Unpatched Vulnerability : CVE-2026-3446

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - When calling base64.b64decode or related functions the decoding process would stop after encountering the first padded quad regardless of whether there was more...

CVE-2026-3446

CVE-2026-3446 affects Python’s base64 decoding (base64.b64decode and related functions). The root cause is that the decoder stops after the first padded quad, potentially leaving additional data unprocessed. This can cause data to be accepted and then processed differently by other implementation...

PT-2026-26609

Name of the Vulnerable Software and Affected Versions versions prior to 2026-31381 Description An attacker can extract user email addresses PII exposed in base64 encoding via the state parameter in the OAuth callback URL. The vulnerability involves the exposure of Personally Identifiable...

freerdp: FreeRDP global-buffer-overflow

A global buffer overflow flaw has been discovered in FreeRDP. This global-buffer-overflow was observed in FreeRDP's Base64 decoding path. The root cause appears to be implementation-defined char signedness: on Arm/AArch64 builds, plain char is treated as unsigned, so the guard c = 0 can be...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read when decoding malformed Base64Url input. An attacker can cause a disruption of service. Remediation Upgrade Microsoft.NETCore.App.Runtime.win-arm64 to version 9.0.14, 10.0.4 or higher. References - GitHub Commit -...

CVE-2026-2703

A weakness has been identified in xlnt-community xlnt up to 1.6.1. Impacted is the function xlnt::detail::decodebase64 of the file source/detail/cryptography/base64.cpp of the component Encrypted XLSX File Parser. Executing a manipulation can lead to off-by-one. The attack requires local access...

SUSE-SU-2026:20446-1 Security update for glib2

This update for glib2 fixes the following issues: - CVE-2026-1485: Fixed buffer underflow and out-of-bounds access due to integer wraparound in content type parsing bsc1257354. - CVE-2026-1484: Fixed buffer underflow and out-of-bounds access due to miscalculated buffer boundaries in the Base64...

CVE-2019-25340 SpotAuditor 5.3.2 - 'Base64' Denial Of Service

SpotAuditor 5.3.2 contains a denial of service vulnerability in its Base64 decryption feature that allows attackers to crash the application by supplying an oversized buffer. Attackers can generate a malformed input file with 2000 repeated characters to trigger an application crash when pasted in...

CVE-2026-22543 WEEK ENCODING FOR PASSWORDS

The credentials required to access the device's web server are sent in base64 within the HTTP headers. Since base64 is not considered a strong cipher, an attacker could intercept the web request handling the login and obtain the credentials...

CVE-2025-57697

AstrBot Project v3.5.22 has an arbitrary file read vulnerability in function encodeimagebs64. Since the encodeimagebs64 function defined in entities.py opens the image specified by the user in the request body and returns the image content as a base64-encoded string without checking the legitimac...

CVE-2025-62705 OpenBao and Vault Leak []byte Fields in Audit Logs

OpenBao is an open source identity-based secrets management system. Prior to version 2.4.2, OpenBao's audit log did not appropriately redact fields when relevant subsystems sent byte response parameters rather than strings. This includes, but is not limited to sys/raw with use of encoding=base64,...

EUVD-2025-26385

Malicious code in bioql PyPI...

CVE-2025-4877

There's a vulnerability in the libssh package where when a libssh consumer passes in an unexpectedly large input buffer to sshgetfingerprinthash function. In such cases the bintobase64 function can experience an integer overflow leading to a memory under allocation, when that happens it's possibl...

USN-7696-1 libssh vulnerabilities

Ronald Crane discovered that libssh incorrectly handled certain base64 conversions. An attacker could use this issue to cause libssh to crash, resulting in a denial of service, or possibly execute arbitrary code. CVE-2025-4877 Ronald Crane discovered that libssh incorrectly handled the...

Linux Distros Unpatched Vulnerability : CVE-2025-7345

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw exists in gdkpixbuf within the gdkpixbufjpegimageloadincrement function io-jpeg.c and in glib's gbase64encodestep glib/gbase64.c. When processing...