CVE-2026-40334

libgphoto2 is a camera access and control library. In versions up to and including 2.5.33, a missing null terminator exists in ptpunpackCanonFE in camlibs/ptp2/ptp-pack.c line 1377. The function copies a filename into a 13-byte buffer using strncpy without explicitly null-terminating the result. ...

DEBIAN-CVE-2026-40334

libgphoto2 is a camera access and control library. In versions up to and including 2.5.33, a missing null terminator exists in ptpunpackCanonFE in camlibs/ptp2/ptp-pack.c line 1377. The function copies a filename into a 13-byte buffer using strncpy without explicitly null-terminating the result. ...

EUVD-2026-23583

libgphoto2 is a camera access and control library. In versions up to and including 2.5.33, a missing null terminator exists in ptpunpackCanonFE in camlibs/ptp2/ptp-pack.c line 1377. The function copies a filename into a 13-byte buffer using strncpy without explicitly null-terminating the result. ...

CVE-2026-40334 libgphoto2 missing null termination in ptp_unpack_Canon_FE() filename buffer in ptp-pack.c

libgphoto2 is a camera access and control library. In versions up to and including 2.5.33, a missing null terminator exists in ptpunpackCanonFE in camlibs/ptp2/ptp-pack.c line 1377. The function copies a filename into a 13-byte buffer using strncpy without explicitly null-terminating the result. ...

CVE-2026-40334

libgphoto2 is a camera access and control library. In versions up to and including 2.5.33, a missing null terminator exists in ptpunpackCanonFE in camlibs/ptp2/ptp-pack.c line 1377. The function copies a filename into a 13-byte buffer using strncpy without explicitly null-terminating the result. ...

CVE-2026-40334 libgphoto2 missing null termination in ptp_unpack_Canon_FE() filename buffer in ptp-pack.c

libgphoto2 is a camera access and control library. In versions up to and including 2.5.33, a missing null terminator exists in ptpunpackCanonFE in camlibs/ptp2/ptp-pack.c line 1377. The function copies a filename into a 13-byte buffer using strncpy without explicitly null-terminating the result. ...

PT-2026-33524

Name of the Vulnerable Software and Affected Versions libgphoto2 versions prior to 2.5.34 Description A missing null terminator exists in the ptp unpack Canon FE function within the camlibs/ptp2/ptp-pack.c file. The function uses strncpy to copy a filename into a 13-byte buffer without ensuring t...

[SECURITY] Fedora 44 Update: LibRaw-0.22.1-1.fc44

LibRaw is a library for reading RAW files obtained from digital photo cameras CRW/CR2, NEF, RAF, DNG, and others. LibRaw is based on the source codes of the dcraw utility, where part of drawbacks have already been eliminated and part will be fixed in future...

(Pwn2Own) Canon imageCLASS MF654Cdw BJNP Memory Corruption Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Canon imageCLASS MF654Cdw printers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the BJNP service. The issue results from the lack of proper...

ROS-20260320-73-0001

A vulnerability in the LibRaw::stretch function of the LibRaw image processing library is related to an operation exceeding buffer boundaries in memory when processing CRW files. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

(Pwn2Own) Canon imageCLASS MF654Cdw XPS Parser Stack-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Canon imageCLASS MF654Cdw printers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the parsing of XPS files. The issue results from the lack o...

(Pwn2Own) Canon imageCLASS MF654Cdw TTF Parsing Integer Overflow Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Canon imageCLASS MF654Cdw printers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the parsing of TrueType fonts. The issue results from the...

(Pwn2Own) Canon imageCLASS MF654Cdw PJCC Request Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Canon imageCLASS MF654Cdw printers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the CADM service, which listens on TCP port 9013 by default...

(Pwn2Own) Canon imageCLASS MF654Cdw dtdc_addr_importSub Stack-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Canon imageCLASS MF654Cdw printers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the dtdcaddrimportSub method. The issue results from the la...

(Pwn2Own) Canon imageCLASS MF654Cdw TTF Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Canon imageCLASS MF654Cdw printers. Authentication is not required to exploit this vulnerability. The specific flaw exists within parsing of TrueType fonts. The issue results from the lack ...

(Pwn2Own) Canon imageCLASS MF654Cdw XML SOAP Request Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Canon imageCLASS MF654Cdw printers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the parsing of SOAP requests. The issue results from the la...

Canon IJ Scan Utility registers Windows services with unquoted file paths

Overview IJ Scan Utility provided by Canon Inc. contains the following vulnerability. Unquoted search path or element CWE-428 - CVE-2026-1585 Canon Inc. reported this vulnerability to JPCERT/CC to notify users of its solution through JVN. Impact A user may execute arbitrary code with SYSTEM...

Canon IJ Scan Utility 安全漏洞

Canon IJ Scan Utility is a scanner management software developed by the Japanese company Canon. Versions 1.1.2 to 1.5.0 of Canon IJ Scan Utility contain security vulnerabilities. These vulnerabilities stem from the unquoted Windows service executable path, which may allow local attackers to execu...

Canon Printers Buffer Overflow Vulnerability (CP2026-001)

A buffer overflow vulnerability have been identified for certain Canon Small Office Multifunction Printers and Laser Printers. SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders...

Canon Printers Multiple Vulnerabilities (CP2026-001)

Multiple vulnerabilities have been identified for certain Canon Small Office Multifunction Printers and Laser Printers. SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders...