CVE-2026-88371

A flaw was found in zbar. An attacker could exploit this vulnerability by providing specially crafted Code 128 barcode input to an application using the library. During decoding, improper handling of invalid edge patterns triggers an invalid arithmetic operation, which can terminate the process a...

SUSE CVE-2026-88371

ZBar commit 2ea2ca58 contains an undefined-behavior vulnerability in the Code 128 decode6 function. When processing specially crafted Code 128 input, decodee can return -1 for an invalid edge pattern, and decode6 subsequently left-shifts this negative signed value while constructing the edge...

Linux Distros Unpatched Vulnerability : CVE-2026-88371

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ZBar commit 2ea2ca58 contains an undefined-behavior vulnerability in the Code 128 decode6 function. When processing specially crafted Code 128 input, decodee ca...

CVE-2026-88371

ZBar commit 2ea2ca58 contains an undefined-behavior vulnerability in the Code 128 decode6 function. When processing specially crafted Code 128 input, decodee can return -1 for an invalid edge pattern, and decode6 subsequently left-shifts this negative signed value while constructing the edge...

DEBIAN-CVE-2026-88371

ZBar commit 2ea2ca58 contains an undefined-behavior vulnerability in the Code 128 decode6 function. When processing specially crafted Code 128 input, decodee can return -1 for an invalid edge pattern, and decode6 subsequently left-shifts this negative signed value while constructing the edge...

UBUNTU-CVE-2026-88371

ZBar commit 2ea2ca58 contains an undefined-behavior vulnerability in the Code 128 decode6 function. When processing specially crafted Code 128 input, decodee can return -1 for an invalid edge pattern, and decode6 subsequently left-shifts this negative signed value while constructing the edge...

EUVD-2026-86270

ZBar commit 2ea2ca58 contains an undefined-behavior vulnerability in the Code 128 decode6 function. When processing specially crafted Code 128 input, decodee can return -1 for an invalid edge pattern, and decode6 subsequently left-shifts this negative signed value while constructing the edge...

CVE-2026-88371

ZBar commit 2ea2ca58 contains an undefined-behavior vulnerability in the Code 128 decode6 function. When processing specially crafted Code 128 input, decodee can return -1 for an invalid edge pattern, and decode6 subsequently left-shifts this negative signed value while constructing the edge...

CVE-2026-88371: Incorrect Calculation

ZBar commit 2ea2ca58 contains an undefined-behavior vulnerability in the Code 128 decode6 function. When processing specially crafted Code 128 input, decodee can return -1 for an invalid edge pattern, and decode6 subsequently left-shifts this negative signed value while constructing the edge...

CVE-2026-88371

ZBar commit 2ea2ca58 contains an undefined-behavior vulnerability in the Code 128 decode6 function. When processing specially crafted Code 128 input, decodee can return -1 for an invalid edge pattern, and decode6 subsequently left-shifts this negative signed value while constructing the edge...

CVE-2026-88371

ZBar commit 2ea2ca58 contains an undefined-behavior vulnerability in the Code 128 decode6 function. When processing specially crafted Code 128 input, decodee can return -1 for an invalid edge pattern, and decode6 subsequently left-shifts this negative signed value while constructing the edge...

CVE-2026-88371

ZBar commit 2ea2ca58 contains an undefined-behavior vulnerability in the Code 128 decode6 function. When processing specially crafted Code 128 input, decodee can return -1 for an invalid edge pattern, and decode6 subsequently left-shifts this negative signed value while constructing the edge...

PT-2026-97927

Name of the Vulnerable Software and Affected Versions ZBar affected versions not specified Description An undefined-behavior issue exists in the Code 128 decode6 function. When processing specially crafted Code 128 input, the decode e function can return -1 for an invalid edge pattern...

CVE-2026-88371

The ZBar library (commit 2ea2ca58) contains an undefined-behavior vulnerability within the Code 128 decode6() function. When the library processes specially crafted Code 128 input, the decode_e() function may return -1 for an invalid edge pattern. The decode6() function then performs a left-shift...

Linux Distros Unpatched Vulnerability : CVE-2026-95516

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Debian Linux - zbar - None Ubuntu Linux - Unknown description CVE-2026-95516 Note that Nessus relies on the presence of the package as reported by the vendor...

CVE-2026-95516

A flaw was found in the ZBar barcode reader library. A heap-buffer-overflow write of one byte occurs when processing Structured-Append QR codes where the buffer size calculation does not account for NUL separator bytes inserted between decoded segments. An attacker could exploit this by crafting ...

Astra Linux – Vulnerability in zbar

There is a heap-based buffer overflow in the qrreadermatchcenters function of ZBar 0.23.90. specially crafted QR codes may lead to information disclosure and/or arbitrary code execution. To exploit this vulnerability, an attacker can digitally input the malicious QR code, or prepare it to be...

Astra Linux – Vulnerability in zbar

There is a stack-based buffer overflow vulnerability in the lookupsequence function of ZBar 0.23.90. specially crafted QR codes may lead to information disclosure and/or arbitrary code execution. To exploit this vulnerability, an attacker can digitally input the malicious QR code, or prepare it t...

PYSEC-2026-576 Heap-based buffer overflow in ZBar

A heap-based buffer overflow exists in the qrreadermatchcenters function of ZBar 0.23.90. Specially crafted QR codes may lead to information disclosure and/or arbitrary code execution. To trigger this vulnerability, an attacker can digitally input the malicious QR code, or prepare it to be...

Heap-based buffer overflow in ZBar

A heap-based buffer overflow exists in the qrreadermatchcenters function of ZBar 0.23.90. Specially crafted QR codes may lead to information disclosure and/or arbitrary code execution. To trigger this vulnerability, an attacker can digitally input the malicious QR code, or prepare it to be...