Huawei HarmonyOS security vulnerabilities

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A security vulnerability exists in Huawei HarmonyOS versions 5.0.1 and 5.1.0, which stems from a null pointer dereference in the PDF Preview module, and can ...

Huawei HarmonyOS security vulnerabilities

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A security vulnerability exists in Huawei HarmonyOS versions 5.0.1 and 5.1.0, which stems from a null pointer dereference in the PDF Preview module, and can ...

PT-2025-34262 · Git · Clamav

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=429489013 Crash type: Invalid-free Crash state: cli pdf cli scanpdf cli magic scan...

CVE-2025-53183: Heap-based Buffer Overflow

Null pointer dereference vulnerability in the PDF preview module Impact: Successful exploitation of this vulnerability may affect function stability...

Huawei HarmonyOS security vulnerabilities

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A security vulnerability exists in Huawei HarmonyOS versions 5.0.1 and 5.1.0, which stems from a null pointer dereference in the PDF Preview module, and can ...

CVE-2025-53184: Heap-based Buffer Overflow

Null pointer dereference vulnerability in the PDF preview module Impact: Successful exploitation of this vulnerability may affect function stability...

clamav:clamav_scanmap_PDF_fuzzer: Invalid-free in cli_pdf

Project: https://github.com/Cisco-Talos/clamav.git Detailed Report: https://oss-fuzz.com/testcase?key=6223529781821440 Project: clamav Fuzzing Engine: libFuzzer Fuzz Target: clamavscanmapPDFfuzzer Job Type: libfuzzerasanclamav Platform Id: linux Crash Type: Invalid-free Crash Address:...

PT-2025-28119 · Huawei +1 · Harmonyos

Name of the Vulnerable Software and Affected Versions: The product name cannot be determined. Description: A null pointer dereference issue exists in the PDF preview module. Successful exploitation of this issue may affect function stability. Recommendations: At the moment, there is no informatio...

PT-2025-28112 · Huawei +1 · Harmonyos

Name of the Vulnerable Software and Affected Versions: The product name cannot be determined. Description: A null pointer dereference issue exists in the PDF preview module. Successful exploitation of this issue may affect function stability. Recommendations: At the moment, there is no informatio...

PT-2025-28116 · Huawei +1 · Harmonyos

Name of the Vulnerable Software and Affected Versions: The product name cannot be determined. Description: A null pointer dereference issue exists in the PDF preview module. Successful exploitation of this issue may affect function stability. Recommendations: At the moment, there is no informatio...

PT-2025-28113 · Huawei +1 · Harmonyos

Name of the Vulnerable Software and Affected Versions: The product name cannot be determined. Description: A null pointer dereference issue in the PDF preview module may affect function stability upon successful exploitation. Recommendations: At the moment, there is no information about a newer...

PT-2025-28115 · Huawei +1 · Harmonyos

Name of the Vulnerable Software and Affected Versions: The product name cannot be determined. Description: A null pointer dereference issue exists in the PDF preview module. Successful exploitation of this issue may affect function stability. Recommendations: At the moment, there is no informatio...

PT-2025-28114 · Huawei +1 · Harmonyos

Name of the Vulnerable Software and Affected Versions: The product name cannot be determined. Description: A null pointer dereference issue exists in the PDF preview module. Successful exploitation of this issue may affect function stability. Recommendations: At the moment, there is no informatio...

SUSE SLED15: clamav / clamav-devel / clamav-docs-html / clamav-milter / etc (SUSE-SU-2025:02200-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:02200-1 advisory. ClamAV version 1.4.3: - CVE-2025-20260: PDF Scanning Buffer Overflow Vulnerability bsc1245054. ...

CVE-2025-52886

A use-after-free vulnerability has been discovered in the PDF rendering library, stemming from a reference counting flaw. This issue allows an attacker, by providing specially crafted malicious input, to overflow a reference counter which subsequently leads to a use-after-free condition. While th...

CVE-2025-52886

Poppler is a PDF rendering library. Versions prior to 25.06.0 use std::atomicint for reference counting. Because std::atomicint is only 32 bits, it is possible to overflow the reference count and trigger a use-after-free. Version 25.06.0 patches the issue...

CVE-2025-52886 Poppler Use After Free Vulnerability

Poppler is a PDF rendering library. Versions prior to 25.06.0 use std::atomicint for reference counting. Because std::atomicint is only 32 bits, it is possible to overflow the reference count and trigger a use-after-free. Version 25.06.0 patches the issue...

CVE-2025-52886

Poppler is a PDF rendering library. Versions prior to 25.06.0 use std::atomicint for reference counting. Because std::atomicint is only 32 bits, it is possible to overflow the reference count and trigger a use-after-free. Version 25.06.0 patches the issue...

thunderbird: Unsolicited File Download, Disk Space Exhaustion, and Credential Leakage via mailbox:/// Links

A flaw was found in Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: A crafted HTML email using mailbox:/// links can trigger automatic, unsolicited downloads of .pdf files to the user's desktop or home directory without prompting, even if auto-saving is...

SUSE-SU-2025:02201-1 Security update for clamav

This update for clamav fixes the following issues: ClamAV version 1.4.3: - CVE-2025-20260: PDF Scanning Buffer Overflow Vulnerability bsc1245054. - CVE-2025-20234: Vulnerability in Universal Disk Format UDF processing bsc1245055. Other bugfixes: - Fix a race condition between the mockup servers...