Lucene search
+L

CVE-2026-18727

🗓️ 12 Aug 2026 22:17:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 4 Views

Integer underflow and OOB read in open-iscsi iscsiuio during DHCPv6 parsing causing DoS.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-18727
12 Aug 202621:13
attackerkb
cve
CVE
CVE-2026-18727
12 Aug 202621:13
cve
cvelist
Cvelist
CVE-2026-18727 Open-iscsi: open-iscsi: integer underflow in iscsiuio dhcpv6 parsing
12 Aug 202621:13
cvelist
debiancve
Debian CVE
CVE-2026-18727
12 Aug 202621:13
debiancve
euvd
EUVD
EUVD-2026-57637
13 Aug 202600:31
euvd
nvd
NVD
CVE-2026-18727
12 Aug 202622:17
nvd
osv
OSV
DEBIAN-CVE-2026-18727
12 Aug 202622:17
osv
osv
OSV
UBUNTU-CVE-2026-18727
12 Aug 202622:17
osv
ptsecurity
Positive Technologies
PT-2026-71332
12 Aug 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-18727
12 Aug 202621:13
redhatcve
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu14.04allopen-iscsi0open-iscsi_0_all.deb
Ubuntu16.04allopen-iscsi0open-iscsi_0_all.deb
Ubuntu18.04allopen-iscsi0open-iscsi_0_all.deb
Ubuntu20.04allopen-iscsi0open-iscsi_0_all.deb
Ubuntu22.04allopen-iscsi0open-iscsi_0_all.deb
Ubuntu24.04allopen-iscsi0open-iscsi_0_all.deb
Ubuntu26.04allopen-iscsi0open-iscsi_0_all.deb

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

19 Aug 2026 12:19Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.16.5
EPSS0.00197
SSVC
4