CVE-2026-56132 - Expat Heap-Based Buffer Overflow
Summary
This entry details a vulnerability found in the target system. The exploit was published on 2026-06-19 and has garnered 138 views from the community. It is classified under the local category. Users are advised to review the source code in the Detail tab for technical specifics.
Zafiyet Ozet Bilgileri
Zafiyet Detayi (Turkce)
2.8.2'den önceki libexpat'ta, xmlparse.c'deki doProlog'da yığın tabanlı bir arabellek taşması vardır çünkü ayrıştırıcılar arasında veri yapısı paylaşımı olduğunda iskele destek dizisinin yeniden tahsisi yanlış yönetilir.
Orijinal Aciklama (Ingilizce)
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.
Download Source
Download the exploit source code for offline analysis and testing.
Download NowFile Size: ~2.4 KB | MD5: e0d3e4ee491f773b3673d0bcea6acafd
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