confusable-vision

confusable-vision वेक्टर-आउटलाइन रे कास्टिंग का उपयोग करके अनुभवजन्य ग्लिफ़ समानता स्कोरिंग। 245 सिस्टम फ़ॉन्ट्स में यूनिकोड कन्फ्यूज़ेबल कैरेक्टर पेयर प्रस्तुत करता है, फ़ॉन्ट आउटलाइन से सीधे संरचनात्मक समानता मापता है कोई रैस्टराइज़ेशन नहीं, और प्रति-फ़ॉन्ट सतत दूरी स्कोर के साथ स्कोर किए गए JS...

z80-sans

Z80 Sans आपका पसंदीदा डिस्सेम्बलर कौन सा है? मेरा तो एक फ़ॉन्ट है: https://github.com/user-attachments/assets/bb6ceb18-c2fd-40a9-be4f-202321a214d9 यह फ़ॉन्ट हेक्साडेसिमल लोअरकेस कैरेक्टर्स के सीक्वेंस को डिस्सेम्बल की गई Z80 निर्देशों में बदलता है, जो OpenType के Glyph Substitution Table GSUB और...

CVE-2026-85458

Divide-by-zero in Xpdf 4.06 and earlier, when a glyph in a Type 3 font has a zero height...

CVE-2026-85458 Divide-by-zero in Xpdf 4.06 due to zero-height Type 3 glyph

Divide-by-zero in Xpdf 4.06 and earlier, when a glyph in a Type 3 font has a zero height...

EUVD-2026-70735

Divide-by-zero in Xpdf 4.06 and earlier, when a glyph in a Type 3 font has a zero height...

CVE-2026-5281-CVE-2026-11057-fullchain

CVE-2026-5281+CVE-2026-11057 Android fullchain Device Pixel 7 Android 16 ARM64 Chromium version root@kitploit: commit 994c846bbd7a35241ba7c08158c13d66412a6993 HEAD - 146.0.7680.111, tag: 146.0.7680.111 Author: Roger McFarlane Date: Mon Mar 9 12:48:07 2026 -0700 Description Exploitation approach...

FreeRDP: FreeRDP: Denial of Service via heap out-of-bounds read

A heap out-of-bounds read vulnerability in FreeRDP allows an unauthenticated, malicious RDP server to cause a Denial of Service. By sending a specially crafted glyph fragment update, the server forces the client to read beyond its allocated memory, crashing the application...

CVE-2025-27363-proof-of-concept

CVE-2025-27363 के लिए प्रूफ-ऑफ-कॉन्सेप्ट जो FreeType 2.13.0 को क्रैश करता है। यह Roboto Flex नामक एक वेरिएबल फ़ॉन्ट को संशोधित करता है, जिससे "%" वर्ण ग्लिफ़ 8 अब 0xfffd उप-ग्लिफ़ वाला एक कम्पोज़िट ग्लिफ़ बन जाता है। FreeType 2.13.0 सुधार से पहले का अंतिम संस्करण के साथ संपादित फ़ॉन्ट को रेंडर कर...

libxfonts2: libXfont2: Privilege Escalation via Heap Buffer Overflow in Font Server Client

A flaw was found in the libXfont2 font-server client. This heap buffer overflow vulnerability allows a malicious font server to send specially crafted glyph data. The fsreadglyphs function fails to properly validate the total size of the incoming data, leading to an overwrite of memory beyond the...

libxfonts2: libXfont2: Privilege Escalation via Heap Buffer Overflow in Font Server Client

A flaw was found in the libXfont2 font-server client. This heap buffer overflow vulnerability allows a malicious font server to send specially crafted glyph data. The fsreadglyphs function fails to properly validate the total size of the incoming data, leading to an overwrite of memory beyond the...

libxfonts2: libXfont2: Privilege Escalation via Heap Buffer Overflow in Font Server Client

A flaw was found in the libXfont2 font-server client. This heap buffer overflow vulnerability allows a malicious font server to send specially crafted glyph data. The fsreadglyphs function fails to properly validate the total size of the incoming data, leading to an overwrite of memory beyond the...

EvilFontTool

EvilFontTool أداة خداع قائمة على الخطوط للفريق الأحمر Red Teaming، والأبحاث الأمنية، وأي شيء آخر. يُخفي EvilFontTool نصًا قابلًا للقراءة آليًا داخل مستند يعرض نصًا مختلفًا تمامًا للقارئ البشري. ويقوم بذلك باستخدام الخطوط الخبيثة Evil Fonts — وهي خطوط تخدع المشاهد عمدًا بعرض حرف مختلف عن الذي يفهم...

libxfonts2: libXfont2: Privilege Escalation via Heap Buffer Overflow in Font Server Client

A flaw was found in the libXfont2 font-server client. This heap buffer overflow vulnerability allows a malicious font server to send specially crafted glyph data. The fsreadglyphs function fails to properly validate the total size of the incoming data, leading to an overwrite of memory beyond the...

libxfonts2: libXfont2: Privilege Escalation via Heap Buffer Overflow in Font Server Client

A flaw was found in the libXfont2 font-server client. This heap buffer overflow vulnerability allows a malicious font server to send specially crafted glyph data. The fsreadglyphs function fails to properly validate the total size of the incoming data, leading to an overwrite of memory beyond the...

FreeRDP: FreeRDP: Denial of Service via heap out-of-bounds read

A heap out-of-bounds read vulnerability in FreeRDP allows an unauthenticated, malicious RDP server to cause a Denial of Service. By sending a specially crafted glyph fragment update, the server forces the client to read beyond its allocated memory, crashing the application...

FreeRDP: FreeRDP: Denial of Service via heap out-of-bounds read

A heap out-of-bounds read vulnerability in FreeRDP allows an unauthenticated, malicious RDP server to cause a Denial of Service. By sending a specially crafted glyph fragment update, the server forces the client to read beyond its allocated memory, crashing the application...

libxfonts2: libXfont2: Privilege Escalation via Heap Buffer Overflow in Font Server Client

A flaw was found in the libXfont2 font-server client. This heap buffer overflow vulnerability allows a malicious font server to send specially crafted glyph data. The fsreadglyphs function fails to properly validate the total size of the incoming data, leading to an overwrite of memory beyond the...

Astra Linux – Vulnerability in xrdp

XRDPTRP is an open-source remote desktop protocol server. Access to the font glyphs in xrdppainter.c is not bounded. Since some of this data is controllable by the user, this can lead to an out-of-bounds read within the xrdp executable. The vulnerability allows for an out-of-bounds read within a...

Astra Linux – Vulnerability in xorg-server

A use-after-free vulnerability was discovered in the ProcRenderAddGlyphs function of Xorg servers. This issue arises when the AllocateGlyph function is called to store new glyphs sent by the client to the X server. As a result, multiple entries may point to the same non-refcounted glyphs...

SUSE CVE-2026-74635

In the Linux kernel, the following vulnerability has been resolved: fbdev: bitblit: bound-check glyph index in bitcursor bitcursor fetches the glyph under the cursor with c = scrreadwvcpos; src = vcfont.data + c & charmask w height; where charmask is 0x1ff when vchifontmask is set. The screen...