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CVE-2015-7558

20
FAUCET Score

CVE-2015-7558 is a denial-of-service vulnerability in librsvg before version 2.40.12, affecting Debian and GNOME librsvg implementations. Attackers can trigger an infinite loop, stack consumption, and application crash by crafting SVG documents with cyclic references. With a CVSS score of 7.5 (HIGH), this vulnerability is easily exploitable over a network with low complexity, leading to high availability impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
8.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
<= 2.40.11CPE matchmatch criteria
cpe:2.3:a:gnome:librsvg:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.40%
Probability of exploitation in next 30 days
EPSS Percentile
82.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0240 is in the 68th percentile among its peer group of 51,551 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, 0.1 Mastodon, and 0.4 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 (4)

rustpatch availablevia ghsa
Product: librsvgFixed in: 2.40.12
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: librsvg2
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: librsvg2
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: librsvg2

Vendor Advisories (2)

rustGHSA-j984-q4qc-6qxfhigh

librsvg DoS via Cyclic References

May 17, 2022
redhatCVE-2015-7558Moderate

librsvg2: Stack exhaustion causing DoS

Dec 21, 2015

References

bugzilla.redhat.com / show_bug.cgi
Issue Tracking
git.gnome.org / browse/librsvg/commit
Vendor Advisory
debian.org / security/2016/dsa-3584
Third Party Advisory
openwall.com / lists/oss-security/2015/12/21/5
Mailing ListThird Party Advisory
openwall.com / lists/oss-security/2016/04/30/3
Mailing ListThird Party Advisory