CVE-2020-29639

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.0 and iPadOS 14.0. Processing a maliciously crafted font may result in the disclosure of process memory...

CVE-2020-27942

A logic issue was addressed with improved state management. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. Processing a maliciously crafted font file may lead to arbitrary code execution...

CVE-2020-27946

An information disclosure issue was addressed with improved state management. This issue is fixed in watchOS 7.2, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, iOS 14.3 and iPadOS 14.3, tvOS 14.3. Processing a maliciously crafted font may result in the...

CVE-2020-27944

A memory corruption issue existed in the processing of font files. This issue was addressed with improved input validation. This issue is fixed in watchOS 7.2, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, iOS 14.3 and iPadOS 14.3, tvOS 14.3. Processing a...

CVE-2013-2558

Unspecified vulnerability in Microsoft Windows 8 allows remote attackers to cause a denial of service reboot or possibly have unknown other impact via a crafted TrueType Font TTF file, as demonstrated by the 120612-69701-01.dmp error report...

CVE-2019-9908

The font-organizer plugin 2.1.1 for WordPress has wp-admin/options-general.php managefontid XSS...

CVE-2019-1468

A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts, aka 'Win32k Graphics Remote Code Execution Vulnerability'...

CVE-2019-1456

A remote code execution vulnerability exists in Microsoft Windows when the Windows Adobe Type Manager Library improperly handles specially crafted OpenType fonts, aka 'OpenType Font Parsing Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2019-1419...

CVE-2019-1441

A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts, aka 'Win32k Graphics Remote Code Execution Vulnerability'...

CVE-2019-1419

A remote code execution vulnerability exists in Microsoft Windows when the Windows Adobe Type Manager Library improperly handles specially crafted OpenType fonts, aka 'OpenType Font Parsing Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2019-1456...

CVE-2011-2641

Opera 11.11 allows remote attackers to cause a denial of service application crash by setting the FACE attribute of a FONT element within an IFRAME element after changing the SRC attribute of this IFRAME element to an about:blank value...

CVE-2010-1424

Unspecified vulnerability in JustSystems Ichitaro and Ichitaro Government 2006 through 2010 allows user-assisted remote attackers to execute arbitrary code via a crafted font file...

CVE-2012-3814

Unrestricted file upload vulnerability in font-upload.php in the Font Uploader plugin 1.2.4 for WordPress allows remote attackers to execute arbitrary PHP code by uploading a PHP file with a .php.ttf extension, then accessing it via a direct request to the file in font-uploader/fonts...

CVE-2011-0174

Heap-based buffer overflow in Apple Type Services ATS in Apple Mac OS X before 10.6.7 allows remote attackers to execute arbitrary code via a document that contains a crafted embedded OpenType font...

Invisible Prompts, Visible Threats: Malicious Font Injection in External Resources for Large Language Models

Large Language Models LLMs are increasingly equipped with capabilities of real-time web search and integrated with protocols like Model Context Protocol MCP. This extension could introduce new security vulnerabilities. We present a systematic investigation of LLM vulnerabilities to hidden...

[SECURITY] Fedora 41 Update: woff-0.20091126-47.fc41

Provides the sfnt2woff and woff2sfnt command-line tools for encoding and decoding Web Open Font Format WOFF files...

[SECURITY] Fedora 42 Update: woff-0.20091126-47.fc42

Provides the sfnt2woff and woff2sfnt command-line tools for encoding and decoding Web Open Font Format WOFF files...

[ASA-202505-11] freetype2: arbitrary code execution

Arch Linux Security Advisory ASA-202505-11 ========================================== Severity: High Date : 2025-05-19 CVE-ID : CVE-2025-27363 Package : freetype2 Type : arbitrary code execution Remote : Yes Link : https://security.archlinux.org/AVG-2877 Summary ======= The package freetype2 befo...

xterm: code execution via OSC 50 input sequences

A flaw was found in xterm. This issue may allow code execution via font ops...

kernel: lib/fonts: fix undefined behavior in bit shift for get_default_font

In the Linux kernel, the following vulnerability has been resolved: lib/fonts: fix undefined behavior in bit shift for getdefaultfont Shifting signed 32-bit value by 31 bits is undefined, so changing significant bit to unsigned. The UBSAN warning calltrace like below: UBSAN: shift-out-of-bounds i...