CVE-2026-54894

Summary: CVE-2026-54894 describes an atom-table exhaustion denial of service in the Elixir Guardian library (Guardian.Plug.Keys) caused by unbounded calls to String.to_atom/1 when deriving keys from attacker-controlled input. What is affected: ueberauth guardian versions 0.1.0 through 2.4.0. The ...

EEF-CVE-2026-54894 Atom-table exhaustion denial of service in Guardian via unbounded atom creation from binary keys

Summary Allocation of Resources Without Limits or Throttling in ueberauth guardian allows denial of service via unbounded atom creation from attacker-influenced binary input. Guardian.Plug.Keys derives connection and session namespace keys by passing arbitrary binaries to String.to\atom/1...

CVE-2026-54894 Atom-table exhaustion denial of service in Guardian via unbounded atom creation from binary keys

Allocation of Resources Without Limits or Throttling in ueberauth guardian allows denial of service via unbounded atom creation from attacker-influenced binary input. Guardian.Plug.Keys derives connection and session namespace keys by passing arbitrary binaries to String.toatom/1. basekey/1 in...

CVE-2026-54894

Allocation of Resources Without Limits or Throttling in ueberauth guardian allows denial of service via unbounded atom creation from attacker-influenced binary input. Guardian.Plug.Keys derives connection and session namespace keys by passing arbitrary binaries to String.toatom/1. basekey/1 in...

CVE-2026-54894 Atom-table exhaustion denial of service in Guardian via unbounded atom creation from binary keys

Allocation of Resources Without Limits or Throttling in ueberauth guardian allows denial of service via unbounded atom creation from attacker-influenced binary input. Guardian.Plug.Keys derives connection and session namespace keys by passing arbitrary binaries to String.toatom/1. basekey/1 in...

CVE-2026-54894 Atom-table exhaustion denial of service in Guardian via unbounded atom creation from binary keys

Allocation of Resources Without Limits or Throttling in ueberauth guardian allows denial of service via unbounded atom creation from attacker-influenced binary input. Guardian.Plug.Keys derives connection and session namespace keys by passing arbitrary binaries to String.toatom/1. basekey/1 in...

Security Bulletin: Multiple vulnerabilities in IBM Db2 may affect IBM Storage Protect Server (CVE-2025-36384, CVE-2025-58056, CVE-2024-47072).

Summary IBM Storage Protect Server, which uses IBM Db2, may be affected by multiple vulnerabilities that could result in denial of service or the loss of confidentiality, integrity. These vulnerabilities include CVE-2024-47072, CVE-2025-36442, CVE-2025-36428, CVE-2025-36427, CVE-2025-36424,...

PT-2026-67223

Name of the Vulnerable Software and Affected Versions ueberauth guardian versions 2.0.0 through 2.4.0 Description An allocation of resources without limits or throttling allows a denial of service via unbounded atom creation from attacker-controlled binary input. The...

openSUSE 16: libntfs-3g-devel / libntfs-3g89 / ntfs-3g / ntfsprogs / etc (openSUSE-SU-2026:21484-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21484-1 advisory. - CVE-2026-42616: heap buffer overflow in cat of cat.c can lead to heap corruption in the ntfscat binary via a specially crafted NTFS image...

PT-2026-67221

Name of the Vulnerable Software and Affected Versions ueberauth guardian versions 0.1.0 through 2.4.0 Description An allocation of resources without limits or throttling allows a denial of service via unbounded atom creation from attacker-influenced binary input. The Guardian.Plug.Keys module...

openSUSE 16 Security Update : perl-YAML-Syck (openSUSE-SU-2026:21497-1)

The remote openSUSE 16 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21497-1 advisory. Changes in perl-YAML-Syck: - updated to 1.470.0 1.47 Security - Fix four libsyck memory-safety CVEs reachable from the default YAML::Syck::Load...

FileBrowser Quantum's path traversal issue in subtitle handler allows any authenticated user to read arbitrary files

Summary The subtitlesHandler endpoint GET /api/media/subtitles accepts two user-controlled query parameters: path and name, both of which are used in filesystem operations without sanitization, creating two independent path traversal vectors. The primary vector is the path parameter: it is passed...

GHSA-VVP7-H4FJ-M28W FileBrowser Quantum's path traversal issue in subtitle handler allows any authenticated user to read arbitrary files

Summary The subtitlesHandler endpoint GET /api/media/subtitles accepts two user-controlled query parameters: path and name, both of which are used in filesystem operations without sanitization, creating two independent path traversal vectors. The primary vector is the path parameter: it is passed...

CaptiveCrunch: Midnight Blizzard targets travelers worldwide for malware delivery and credential theft

In this article 1. The CaptiveCrunch campaign 2. Storm-2945 and Midnight Blizzard 3. CaptiveCrunch tradecraft and tooling 4. How to protect against CaptiveCrunch activity 5. Microsoft Defender detections and hunting guidance 6. Indicators of compromise Since early May 2026, Microsoft Threat...

CaptiveCrunch: Midnight Blizzard targets travelers worldwide for malware delivery and credential theft

In this article 1. The CaptiveCrunch campaign 2. Storm-2945 and Midnight Blizzard 3. CaptiveCrunch tradecraft and tooling 4. How to protect against CaptiveCrunch activity 5. Microsoft Defender detections and hunting guidance 6. Indicators of compromise Since early May 2026, Microsoft Threat...

Exploit for Use After Free in Linux Linux_Kernel

GhostLock CVE-2026-43499 — POCO F3 GT aresin A data-only...

Exploit for CVE-2026-17351

CVE-2026-17351 — pgAdmin 4 AI Assistant Read-Only Bypass via L...

SUSE CVE-2026-13346

pip would incorrectly handle doubly-encoded package URLs from indexes allowing for files to be installed to arbitrary locations on disk even when installing wheels. This vulnerability requires downloading or installing a package from a malicious package index to succeed, malicious packages alone...

GHSA-FF84-5F28-78QJ re2: Out-of-bounds heap read in `exec`/`test`/`match` via attacker-influenced `lastIndex` on a non-ASCII subject → uncatchable process crash (DoS)

Summary re2 validates the user-settable lastIndex against the subject's UTF-8 byte length but then uses it as a UTF-16 code-unit count to walk the subject buffer, with no bounds check. For any non-ASCII subject, the byte length is larger than the true character count, so a lastIndex between those...

re2: Out-of-bounds heap read in `exec`/`test`/`match` via attacker-influenced `lastIndex` on a non-ASCII subject → uncatchable process crash (DoS)

Summary re2 validates the user-settable lastIndex against the subject's UTF-8 byte length but then uses it as a UTF-16 code-unit count to walk the subject buffer, with no bounds check. For any non-ASCII subject, the byte length is larger than the true character count, so a lastIndex between those...