CVE Vulnerability Catalog

Translated CVE descriptions from NVD NIST - in English

Browse vulnerabilities by package

CISA KEV catalog updated: (v2026.09.02)

Weekly CVE digest

One email a week with newly published vulnerabilities worth knowing about. No account needed.

This digest covers new vulnerabilities in general, not your servers. If you want to know which of them actually run in your infrastructure, that is what Secvalis does: it scans your machines and reports only what concerns them.

I agree to receive the weekly CVE digest at the address above. I can withdraw this consent at any time using the link in the footer of every message.

CVE-2026-62377
Medium

Vulnerability in libheif (up to 1.23.0) allows application crash via a crafted HEIF sequence that does not register sequence tracks, leading to assertion or undefined behavior when calling heif_context_get_track.

CVE-2026-62292
High

Vulnerability in libheif (versions 1.19.0 to 1.23.1) causing application crash when decoding a crafted uncompressed HEIF image with zlib compression. An offset calculation error leads to out-of-bounds read and crash.

CVE-2026-62291
Medium

Vulnerability in libheif (up to 1.23.0) allows heap corruption via a crafted image sequence with mismatched alpha plane dimensions, leading to out-of-bounds write during encoding.

CVE-2026-62289
Medium

Vulnerability in libheif (up to 1.23.0) allows crash or corrupt tiling results via a crafted HEIF/AVIF file with a clean aperture box that reduces dimensions to zero, causing underflow and assertion or incorrect results.

CVE-2026-53959
Medium

Vulnerability in 4gaBoards (before 3.3.9) allows any authenticated user to enumerate accounts and read data of all users via the /api/users API, without authorization.

CVE-2026-53958
High

Vulnerability in 4gaBoards (before 3.3.9) allows an authenticated user to modify SSO identity attributes (e.g., ssoGoogleId) via PATCH /api/users/:id. An attacker can assign a victim's identifier to their account, leading to account takeover during the victim's first SSO login.

CVE-2026-52877
High

Vulnerability in Streambert (before 2.6.0) in the open-external IPC handler, which passes a renderer-supplied URL to shell.openExternal without protocol validation. A compromised renderer can open local files or launch applications.

CVE-2026-52876
High

Vulnerability in Streambert (before 2.6.0) in the open-path-at-time IPC handler, which passes a renderer-controlled file path to shell.openPath without validation. A compromised renderer can launch a local executable or script.

CVE-2026-52875
High

Vulnerability in Streambert (before 2.6.0) in the perform-scheduled-backup IPC handler, which uses a renderer-supplied path for file operations without checking if it is in an authorized location. A compromised renderer can create directories, write files, and delete files anywhere.

CVE-2026-52873
Medium

Vulnerability in Streambert (from 2.5.0 to 2.6.0) allows script injection in the Wyzie key redemption window, which removes the CSP header and lacks window open restrictions, enabling malicious script execution in the application context.

CVE-2026-52872
High

Vulnerability in Streambert (before 2.5.0) in the downloadSubtitleFile function, which accepts a renderer-supplied URL with file: scheme and copies the file to a chosen location. A compromised renderer can copy any file readable by the StreamBERT process.

CVE-2026-52854
High

Vulnerability in the Maps extension for MediaWiki (before 12.1.3) in the display_map function, which accepts attacker-controlled HTML in the overlays parameter. A user with edit permission can store malicious wikitext that executes scripts in other users' browsers.

CVE-2026-50191
High

Vulnerability in 4gaBoards (before 3.3.8) allows pre-account takeover when registration and SSO are enabled. An attacker can create an unverified account with the victim's email, and during the victim's first SSO login, the SSO identity is linked to the attacker's account.

CVE-2026-50186
High

4gaBoards before version 3.3.8 allows an authenticated project manager to supply traversal sequences in the filename parameter of GET /exports/:id/:filename. In server/api/controllers/boards/download.js, the decoded inputs.filename value is passed to path.join() without containment validation, allowing arbitrary file read. The fileStream close handler then deletes the selected file, potentially causing data loss or DoS.

CVE-2026-50142
High

libheif from 1.19.0 to 1.23.0 has a vulnerability allowing unbounded heap allocation when processing a crafted HEIF sequence with msf1 brand. Box_stsz::parse() applies max_sequence_frames only to variable-size samples, and Track::load() uses 32-bit arithmetic that can bypass consistency checks. This can lead to gigabytes of memory allocation, crashing or stalling the process.

CVE-2026-48796
Medium

Vulnerability in CefSharp (before 148.0.90) allows reading files outside the configured directory via FolderSchemeHandlerFactory, which uses an incorrect path prefix comparison, enabling access to files in similarly named directories.

CVE-2026-47699
Medium

Vulnerability in Confidential Containers Guest Components (from 0.16.0 to 0.20.0) allows creating a hardlink outside the destination directory via a crafted OCI image layer, potentially leading to writing data outside the pod VM.

CVE-2026-21584
High

Bamboo Data Center versions 10.0.0, 10.1.0, 10.2.0, 11.0.0, 12.0.0, and 12.1.0 have an Improper Authorization vulnerability (CVSS 7.6). An authenticated attacker can gain unintended access, potentially exposing resources or functionality, leading to sensitive information disclosure or arbitrary code execution.

CVE-2026-21582
High

Crowd Data Center version 7.2.1 has a BASM (Broken Authentication & Session Management) vulnerability with CVSS 8.8. An unauthenticated attacker can perform actions as another user.

CVE-2026-21580
Critical

A Critical Stored XSS, Privilege Escalation, and Security Misconfiguration vulnerability in Confluence Data Center and Server allows an unauthenticated attacker to execute arbitrary HTML or JavaScript in a victim's browser, perform actions as a higher-privileged user, and exploit security best-practice oversights.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS