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CVE-2008-5086

18
FAUCET Score

CVE-2008-5086 describes a vulnerability in libvirt versions 0.3.2 through 0.5.1 where multiple methods fail to enforce read-only connection restrictions, enabling local users to bypass access controls and execute administrative functions. This flaw carries a CVSS score of 7.2 (High severity), indicating a local attack vector with low complexity, leading to complete compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
0.3.2CPE matchmatch criteria
cpe:2.3:a:libvirt:libvirt:0.3.2:*:*:*:*:*:*:*
0.3.3CPE matchmatch criteria
cpe:2.3:a:libvirt:libvirt:0.3.3:*:*:*:*:*:*:*
0.4.1CPE matchmatch criteria
cpe:2.3:a:libvirt:libvirt:0.4.1:*:*:*:*:*:*:*
0.4.2CPE matchmatch criteria
cpe:2.3:a:libvirt:libvirt:0.4.2:*:*:*:*:*:*:*
0.4.6CPE matchmatch criteria
cpe:2.3:a:libvirt:libvirt:0.4.6:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.2HIGH

AV:L/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.38%
Probability of exploitation in next 30 days
EPSS Percentile
30.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0038 is in the 38th percentile among its peer group of 3,236 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.5 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: libvirt-0:0.3.3-14.el5_3.1
View patch

Vendor Advisories (1)

redhatCVE-2008-5086Moderate

libvirt: missing checks for read-only connection

Dec 17, 2008

References

lists.opensuse.org / opensuse-security-announce/2009-02/msg00002.html
osvdb.org / 50919
bugzilla.redhat.com / show_bug.cgi
secunia.com / advisories/33198
secunia.com / advisories/33217
Vendor Advisory
secunia.com / advisories/33292
secunia.com / advisories/34397
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8765
redhat.com / archives/libvir-list/2008-December/msg00522.html
redhat.com / archives/fedora-package-announce/2008-December/msg00938.html
redhat.com / support/errata/RHSA-2009-0382.html
securityfocus.com / bid/32905
Patch
ubuntu.com / usn/usn-694-1