CVE-2026-56132
In libexpat before 2.8.2, there is a heap-based buffer overflow in doProlog in xmlparse.c because scaffold backing array reallocation is mishandled when there is data-structure …
Published: 2026-06-19 · CVSS: 6.9 · CVSS 3.1
In libexpat before 2.8.2, there is a heap-based buffer overflow in doProlog in xmlparse.c because scaffold backing array reallocation is mishandled when there is data-structure sharing across parsers.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7