Product by X.Org

X.Org libXfont2

13 known vulnerabilities in X.Org libXfont2 (X.Org), 0 of them actively exploited (CISA KEV).

Vulnerabilities

Actively exploited (KEV)

Used by ransomware

Critical

Vulnerabilities

Actively exploited vulnerabilities (CISA KEV) first, then by priority. Click a column header to re-sort the table.

Vulnerabilities in X.Org libXfont2 (X.Org)

Critical	CVE-2007-5199	X.Org libXfont2: security vulnerability	9.8	18.08.2017
High	CVE-2026-56002	libXfont2 PCF Font Parsing Heap Buffer Overflow also in 4 other products	8.8	08.07.2026
High	CVE-2026-56003	libXfont2 computeProps Property Buffer Heap Buffer Overflow also in 4 other products	8.8	08.07.2026
Not rated	CVE-2013-6462	X.Org libXfont2: Stack-Based Buffer Overflow	—	09.01.2014
High	CVE-2026-56001	libXfont2 BitmapScaleBitmaps Integer Overflow Heap Buffer Overflow also in 4 other products	8.8	08.07.2026
Not rated	CVE-2011-2895	X.Org libXfont2: Heap-Based Buffer Overflow also in 4 other products	—	19.08.2011
Not rated	CVE-2015-1804	X.Org libXfont2: Out-of-Bounds Access	—	20.03.2015
Not rated	CVE-2015-1803	X.Org libXfont2: NULL Pointer Dereference also in 2 other products	—	20.03.2015
Not rated	CVE-2015-1802	X.Org libXfont2: Out-of-Bounds Write	—	20.03.2015
Not rated	CVE-2014-0210	X.Org libXfont2: Buffer Overflow also in 1 other product	—	15.05.2014
Not rated	CVE-2014-0211	X.Org libXfont2: Buffer Overflow also in 1 other product	—	15.05.2014
Medium	CVE-2017-16611	X.Org libXfont2: security vulnerability also in 3 other products	5.5	01.12.2017
Not rated	CVE-2014-0209	X.Org libXfont2: Heap-Based Buffer Overflow also in 1 other product	—	15.05.2014