Lucene search
K

CVE-2026-44636 libsixel: integer overflow in encoder

🗓️ 14 May 2026 20:01:27Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 35 Views

CVE-2026-44636: Libsixel encoder overflow risks heap overflow when width times height exceed the maximum integer value; fixed in 1.8.7-r2.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
libsixel 安全漏洞
14 May 202600:00
cnnvd
CVE
CVE-2026-44636
14 May 202620:01
cve
Debian CVE
CVE-2026-44636
14 May 202620:01
debiancve
EUVD
EUVD-2026-30409
14 May 202620:01
euvd
NVD
CVE-2026-44636
14 May 202620:17
nvd
OSV
DEBIAN-CVE-2026-44636
14 May 202620:17
osv
OSV
UBUNTU-CVE-2026-44636
14 May 202620:17
osv
Positive Technologies
PT-2026-41032
14 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-44636
20 May 202616:52
redhatcve
SUSE CVE
SUSE CVE-2026-44636
16 May 202601:11
susecve
Rows per page
[
  {
    "vendor": "saitoha",
    "product": "libsixel",
    "versions": [
      {
        "version": ">= 1.4.4, < 1.8.7-r2",
        "status": "affected"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation