What is CVE-2018-25305?

CVE-2018-25305 is a medium-severity vulnerability in Librsvg Librsvg2-bin, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 6.2/10. Published 2026-04-29.

How severe is CVE-2018-25305?

Medium severity. CVSS v3 base score is 6.2 out of 10.

Buffer overflow in Librsvg Librsvg2-bin

CVE-2018-25305

librsvg2-bin 2.40.13 contains a buffer overflow vulnerability that allows local attackers to cause a denial of service by processing malformed SVG files. Attackers can supply crafted SVG input to the rsvg conversion tool to trigger a segme…

Vulnerability class: Buffer Overflow

EPSS: 0.000 (5.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Librsvg Librsvg2-bin — versions 2.40.13
Xenial Rsvg — versions 2.40.13

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

ExploitDB-44491 (exploit)
VulnCheck Advisory: librsvg2-bin 2.40.13 Buffer Overflow via Malformed SVG (third-party-advisory)

Frequently asked questions

What is CVE-2018-25305?: CVE-2018-25305 is a medium-severity vulnerability in Librsvg Librsvg2-bin, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 6.2/10. Published 2026-04-29.
How severe is CVE-2018-25305?: Medium severity. CVSS v3 base score is 6.2 out of 10.