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Vulnerability details: VCID-abqm-5h3g-hfe2
Vulnerability ID VCID-abqm-5h3g-hfe2
Aliases CVE-2011-4326
Summary kernel: wrong headroom check in udp6_ufo_fragment()
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk None
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
System Score Found at
epss 0.01502 https://api.first.org/data/v1/epss?cve=CVE-2011-4326
epss 0.01502 https://api.first.org/data/v1/epss?cve=CVE-2011-4326
epss 0.01502 https://api.first.org/data/v1/epss?cve=CVE-2011-4326
epss 0.01502 https://api.first.org/data/v1/epss?cve=CVE-2011-4326
epss 0.01502 https://api.first.org/data/v1/epss?cve=CVE-2011-4326
epss 0.01502 https://api.first.org/data/v1/epss?cve=CVE-2011-4326
epss 0.01502 https://api.first.org/data/v1/epss?cve=CVE-2011-4326
epss 0.01502 https://api.first.org/data/v1/epss?cve=CVE-2011-4326
epss 0.01502 https://api.first.org/data/v1/epss?cve=CVE-2011-4326
epss 0.01502 https://api.first.org/data/v1/epss?cve=CVE-2011-4326
epss 0.01502 https://api.first.org/data/v1/epss?cve=CVE-2011-4326
epss 0.01502 https://api.first.org/data/v1/epss?cve=CVE-2011-4326
epss 0.01502 https://api.first.org/data/v1/epss?cve=CVE-2011-4326
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-4326.json
https://api.first.org/data/v1/epss?cve=CVE-2011-4326
755584 https://bugzilla.redhat.com/show_bug.cgi?id=755584
RHSA-2011:1465 https://access.redhat.com/errata/RHSA-2011:1465
RHSA-2012:0010 https://access.redhat.com/errata/RHSA-2012:0010
USN-1193-1 https://usn.ubuntu.com/1193-1/
USN-1256-1 https://usn.ubuntu.com/1256-1/
USN-1292-1 https://usn.ubuntu.com/1292-1/
USN-1293-1 https://usn.ubuntu.com/1293-1/
USN-1294-1 https://usn.ubuntu.com/1294-1/
USN-1299-1 https://usn.ubuntu.com/1299-1/
USN-1302-1 https://usn.ubuntu.com/1302-1/
USN-1303-1 https://usn.ubuntu.com/1303-1/
USN-1304-1 https://usn.ubuntu.com/1304-1/
USN-1311-1 https://usn.ubuntu.com/1311-1/
No exploits are available.
There are no known vectors.
Exploit Prediction Scoring System (EPSS)
Percentile 0.8108
EPSS Score 0.01502
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T14:56:42.785166+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-4326.json 38.0.0