Security Vulnerabilities
libexpat before 2.8.2 does not consider XML_TOK_DATA_CHARS in doCdataSection and thus lacks handler call depth tracking for various calls from within handlers in cases of a policy violation. Thus, a use-after-free can occur. NOTE: this issue exists because of an incomplete fix for CVE-2026-50219.
CVSS Score
4.9
EPSS Score
0.001
Published
2026-06-21
libexpat before 2.8.2 has an integer overflow in copyString.
CVSS Score
6.9
EPSS Score
0.001
Published
2026-06-21
xmlwf in libexpat before 2.8.2 has an integer overflow for the output filename when -d outputDir is used.
CVSS Score
6.5
EPSS Score
0.001
Published
2026-06-21
xmlwf in libexpat before 2.8.2 has an integer overflow in resolveSystemId.
CVSS Score
6.9
EPSS Score
0.001
Published
2026-06-21
libexpat before 2.8.2 has an integer overflow in addBinding.
CVSS Score
6.9
EPSS Score
0.001
Published
2026-06-21
libexpat before 2.8.2 has an integer overflow in getAttributeId.
CVSS Score
6.9
EPSS Score
0.001
Published
2026-06-21
libexpat before 2.8.2 has an integer overflow in XML_ParseBuffer because it lacked a check that was present in XML_Parse.
CVSS Score
6.9
EPSS Score
0.001
Published
2026-06-21
libexpat before 2.8.2 has an integer overflow in doProlog that is related to storeEntityValue and entity textLen.
CVSS Score
6.9
EPSS Score
0.001
Published
2026-06-21
libexpat before 2.8.2 has an integer overflow in storeAtts.
CVSS Score
6.9
EPSS Score
0.001
Published
2026-06-21
ImageMagick before 7.1.2-15 and 6.9.x before 6.9.13-40 contains an integer overflow in the PSB (PSD v2) RLE decoding path (ReadPSDChannelRLE in coders/psd.c) that causes a heap out-of-bounds read on 32-bit builds. Processing a crafted PSB file can lead to information disclosure or a crash.
CVSS Score
6.3
EPSS Score
0.002
Published
2026-06-21