EUVD-2026-40877

UltraVNC repeater through 1.8.2.2 contains an off-by-one error in the Base64 decode helper used for HTTP Basic authentication. In repeater/webgui/webutils.c:817, the wiuudecode function checks whether the input length exceeds the output buffer with a strict greater-than comparison , while the...

CVE-2026-44042

UltraVNC repeater through 1.8.2.2 contains an off-by-one error in the Base64 decode helper used for HTTP Basic authentication. In repeater/webgui/webutils.c:817, the wiuudecode function checks whether the input length exceeds the output buffer with a strict greater-than comparison , while the...

CVE-2026-44042

UltraVNC repeater up to version 1.8.2.2 contains an off-by-one bug in the Base64 decode helper used for HTTP Basic authentication. In repeater/webgui/webutils.c:817, wi_uudecode() uses a strict > check to ensure output fits the buffer, but the correct condition is >=. When strlen(authdata) ...

CVE-2026-44042 UltraVNC repeater wi_uudecode off-by-one in base64 decode boundary check

UltraVNC repeater through 1.8.2.2 contains an off-by-one error in the Base64 decode helper used for HTTP Basic authentication. In repeater/webgui/webutils.c:817, the wiuudecode function checks whether the input length exceeds the output buffer with a strict greater-than comparison , while the...

CVE-2026-44042 UltraVNC repeater wi_uudecode off-by-one in base64 decode boundary check

UltraVNC repeater through 1.8.2.2 contains an off-by-one error in the Base64 decode helper used for HTTP Basic authentication. In repeater/webgui/webutils.c:817, the wiuudecode function checks whether the input length exceeds the output buffer with a strict greater-than comparison , while the...

EUVD-2026-40445

ImageMagick before 7.1.2-19 contains an off-by-one error in morphology validation allowing out-of-bounds heap buffer reads. Attackers can trigger heap buffer overflow by providing incorrect morphology parameters causing single pixel memory access violations...

PT-2026-54479

Name of the Vulnerable Software and Affected Versions UltraVNC repeater versions prior to 1.8.2.3 Description An off-by-one error exists in the Base64 decode helper used for HTTP Basic authentication. The wi uudecode function in the file repeater/webgui/webutils.c uses a strict greater-than...

PT-2026-54931

Name of the Vulnerable Software and Affected Versions allegroai/clearml versions prior to 2.1.6 Description Relative path traversal occurs during the extraction of .zip archives via the ZipFile.extractall method within the StorageManager. extract to cache function. This is caused by a lack of pat...

PT-2026-55207

Name of the Vulnerable Software and Affected Versions Mailpit versions prior to 1.30.1 Description An unauthenticated remote attacker can cause a memory-exhaustion Denial of Service DoS by sending large JSON bodies to specific API endpoints. This occurs because the software fails to limit the...

PT-2026-54889

Name of the Vulnerable Software and Affected Versions ShortPixel Enable Media Replace versions prior to 4.2.1 Description Improper neutralization of input during web page generation leads to a Stored Cross-site Scripting XSS issue. Stored XSS occurs when an application receives data from a user a...

PT-2026-55218

Name of the Vulnerable Software and Affected Versions goshs versions prior to 2.0.10 Description A race condition exists in the ShareHandler when processing share-link redemptions. The system reads the DownloadLimit of a share token using a read lock, releases it to serve the file, and only then...

PT-2026-54929

Name of the Vulnerable Software and Affected Versions FatFs versions R0.16 and earlier Description A stack-based buffer overflow occurs in the f getlabel function. This issue arises because the exFAT label length XDIR NumLabel is trusted without enforcing the maximum limits defined by the...

IBM WebSphere Application Server Liberty 17.0.0.3 < 26.0.0.7 (7278572)

The version of IBM WebSphere Application Server Liberty running on the remote host is affected by a vulnerability as referenced in the 7278572 advisory. - IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.7 is affected by a server-side request forgery vulnerability with the...

PT-2026-54856

Name of the Vulnerable Software and Affected Versions ImageMagick versions prior to 7.1.2-26 Description Incorrect handling of arguments in the JP2 encoder can lead to a heap buffer over-write. A heap buffer over-write occurs when a program writes more data to a heap-allocated memory buffer than ...

PT-2026-54854

Name of the Vulnerable Software and Affected Versions ImageMagick versions prior to 6.9.13-51 ImageMagick versions prior to 7.1.2-26 Description A missing depth check in the MVG decoder can lead to a stack overflow when the software processes a specially crafted image. A stack overflow occurs whe...

BIT-GHOST-2026-53950 @tryghost/activitypub: XSS in Ghost's ActivityPub client

@tryghost/activitypub is Ghost’s social/federation client app. Prior to 3.1.0, the ActivityPub client in Ghost was vulnerable to JavaScript injection on posts shared by a maliciously customised ActivityPub server. This vulnerability is fixed in 3.1.0...

BIT-GHOST-2026-53944 Ghost: Private IP filtering bypass to make server-side requests to internal services

Ghost is a Node.js content management system. From 6.0.9 until 6.21.1, when making an external request, it is possible to bypass the IP filter that ensures the request isn't going to an internal service using an IPv6 literal which maps to a private IPv4 address. This vulnerability is fixed in...

CVE-2026-56361

ImageMagick before 7.1.2-19 contains an off-by-one error in morphology validation allowing out-of-bounds heap buffer reads. Attackers can trigger heap buffer overflow by providing incorrect morphology parameters causing single pixel memory access violations...

CVE-2026-56361

ImageMagick before 7.1.2-19 contains an off-by-one error in morphology validation allowing out-of-bounds heap buffer reads. Attackers can trigger heap buffer overflow by providing incorrect morphology parameters causing single pixel memory access violations...

CVE-2026-13850

Insufficient validation of untrusted input in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a local attacker to execute arbitrary code inside a sandbox via a malicious file. Chromium security severity: High...