Priority MEDIUM 62
FontForge v20230101 was discovered to contain a memory leak via the utf7toutf8_copy function at /fontforge/sfd.c.
CVSS 3.1MEDIUM 6.5· Network · No auth · User interaction · EPSS 0.0026 · Published 2025-10-23 · Fix deferred CWE-401
Priority MEDIUM 62
FontForge v20230101 was discovered to contain a memory leak via the component DlgCreate8.
CVSS 3.1MEDIUM 6.5· Network · No auth · User interaction · EPSS 0.0026 · Published 2025-10-23 · Fix deferred CWE-401
Priority MEDIUM 47
FontForge 20190813 through 20190820 has a buffer overflow in PrefsUI_LoadPrefs in prefs.c.
CVSS 3.0CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.02653 · Published 2019-08-29 · No fix listed CWE-119
Priority MEDIUM 43
FontForge 20190801 has a heap-based buffer overflow in the Type2NotDefSplines() function in splinesave.c.
CVSS 3.1HIGH 8.8· Network · No auth · User interaction · EPSS 0.02365 · Published 2020-01-03 · No fix listed CWE-787
Priority MEDIUM 43
FontForge 20190801 has a use-after-free in SFD_GetFontMetaData in sfd.c.
CVSS 3.1HIGH 8.8· Network · No auth · User interaction · EPSS 0.02478 · Published 2020-01-03 · Partial fix CWE-416
Priority MEDIUM 42
uiutil.c in FontForge through 20170731 does not validate strings before launching the program specified by the BROWSER environment variable, which might allow remote attackers to conduct argument-injection attacks via a…
CVSS 3.0HIGH 8.8· Network · No auth · User interaction · EPSS 0.0185 · Published 2017-12-14 · No fix listed CWE-74
Priority MEDIUM 41
FontForge SFD File Parsing Use-After-Free Remote Code Execution Vulnerability.
CVSS 3.0HIGH 8.8· Network · No auth · User interaction · EPSS 0.0061 · Published 2025-12-31 · No fix listed CWE-416
Priority MEDIUM 41
FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability.
CVSS 3.0HIGH 8.8· Network · No auth · User interaction · EPSS 0.00609 · Published 2025-12-31 · Partial fix CWE-122
Priority MEDIUM 41
FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability.
CVSS 3.0HIGH 8.8· Network · No auth · User interaction · EPSS 0.00609 · Published 2025-12-31 · No fix listed CWE-122
Priority MEDIUM 41
FontForge PFB File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability.
CVSS 3.0HIGH 8.8· Network · No auth · User interaction · EPSS 0.00609 · Published 2025-12-31 · No fix listed CWE-121
Priority MEDIUM 41
FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability.
CVSS 3.0HIGH 8.8· Network · No auth · User interaction · EPSS 0.00609 · Published 2025-12-31 · No fix listed CWE-122
Priority MEDIUM 41
FontForge SFD File Parsing Improper Validation of Array Index Remote Code Execution Vulnerability.
CVSS 3.0HIGH 8.8· Network · No auth · User interaction · EPSS 0.0061 · Published 2025-12-31 · No fix listed CWE-129
Priority MEDIUM 41
FontForge SFD File Parsing Improper Validation of Array Index Remote Code Execution Vulnerability.
CVSS 3.0HIGH 8.8· Network · No auth · User interaction · EPSS 0.0061 · Published 2025-12-31 · Partial fix CWE-129
Priority MEDIUM 41
FontForge SFD File Parsing Use-After-Free Remote Code Execution Vulnerability.
CVSS 3.0HIGH 8.8· Network · No auth · User interaction · EPSS 0.00533 · Published 2025-12-31 · Partial fix CWE-416
Priority MEDIUM 41
An out-of-bounds write flaw was found in FontForge in versions before 20200314 while parsing SFD files containing certain LayerCount tokens.
CVSS 3.1HIGH 8.8· Network · No auth · User interaction · EPSS 0.01343 · Published 2021-02-23 · Fixed CWE-119
Priority LOW 37
FontForge 20161012 is vulnerable to a buffer over-read in getsid (parsettf.c) resulting in DoS or code execution via a crafted otf file.
CVSS 3.0HIGH 7.8· Local · No auth · User interaction · EPSS 0.01224 · Published 2017-07-23 · Will not fix CWE-125
Priority LOW 37
FontForge 20161012 is vulnerable to a buffer over-read in strnmatch (char.c) resulting in DoS or code execution via a crafted otf file, related to a call from the readttfcopyrights function in parsettf.c.
CVSS 3.0HIGH 7.8· Local · No auth · User interaction · EPSS 0.01224 · Published 2017-07-23 · Will not fix CWE-125
Priority LOW 37
FontForge 20161012 is vulnerable to a heap-based buffer overflow in readcffset (parsettf.c) resulting in DoS or code execution via a crafted otf file.
CVSS 3.0HIGH 7.8· Local · No auth · User interaction · EPSS 0.01363 · Published 2017-07-23 · Will not fix CWE-119
Priority LOW 37
FontForge 20161012 is vulnerable to a buffer over-read in ValidatePostScriptFontName (parsettf.c) resulting in DoS or code execution via a crafted otf file.
CVSS 3.0HIGH 7.8· Local · No auth · User interaction · EPSS 0.01295 · Published 2017-07-23 · Will not fix CWE-125
Priority LOW 37
FontForge 20161012 is vulnerable to a heap-based buffer over-read in readcfftopdicts (parsettf.c) resulting in DoS or code execution via a crafted otf file.
CVSS 3.0HIGH 7.8· Local · No auth · User interaction · EPSS 0.01224 · Published 2017-07-23 · Will not fix CWE-125
Priority LOW 37
FontForge 20161012 is vulnerable to a stack-based buffer overflow in addnibble (parsettf.c) resulting in DoS or code execution via a crafted otf file.
CVSS 3.0HIGH 7.8· Local · No auth · User interaction · EPSS 0.01484 · Published 2017-07-23 · Will not fix CWE-119
Priority LOW 37
FontForge 20161012 is vulnerable to a buffer over-read in umodenc (parsettf.c) resulting in DoS or code execution via a crafted otf file.
CVSS 3.0HIGH 7.8· Local · No auth · User interaction · EPSS 0.01351 · Published 2017-07-23 · Will not fix CWE-125
Priority LOW 37
FontForge 20161012 is vulnerable to a heap-based buffer over-read in readttfcopyrights (parsettf.c) resulting in DoS or code execution via a crafted otf file.
CVSS 3.0HIGH 7.8· Local · No auth · User interaction · EPSS 0.01406 · Published 2017-07-23 · Will not fix CWE-125
Priority LOW 37
FontForge 20161012 is vulnerable to a heap-based buffer over-read in PSCharStringToSplines (psread.c) resulting in DoS or code execution via a crafted otf file.
CVSS 3.0HIGH 7.8· Local · No auth · User interaction · EPSS 0.01388 · Published 2017-07-23 · Will not fix CWE-125
Priority LOW 36
FontForge GUtils BMP File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability.
CVSS 3.0HIGH 7.8· Local · No auth · User interaction · EPSS 0.00291 · Published 2025-12-31 · Partial fix CWE-122
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