CVE-2026-56408
published 2026-06-21CVE-2026-56408: libexpat before 2.8.2 has an integer overflow in copyString.
PriorityP432medium6.9CVSS 3.1
AVLACHPRNUINSUCHIHAL
EPSS
0.13%
2.6th percentile
libexpat before 2.8.2 has an integer overflow in copyString.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| libexpat_project | libexpat | < 2.8.2 | 2.8.2 |
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GHSA
libexpat before 2.8.2 has an integer overflow in copyString.
ghsa_unreviewed·2026-06-21
CVE-2026-56408 [MEDIUM] CWE-190 libexpat before 2.8.2 has an integer overflow in copyString.
libexpat before 2.8.2 has an integer overflow in copyString.
VulDB
libexpat up to 2.8.1 integer overflow (EUVD-2026-38185)
vuldb·2026-06-21·CVSS 6.9
CVE-2026-56408 [MEDIUM] libexpat up to 2.8.1 integer overflow (EUVD-2026-38185)
A vulnerability was found in libexpat up to 2.8.1 and classified as problematic. The affected element is an unknown function. The manipulation results in integer overflow.
This vulnerability is reported as CVE-2026-56408. The attack requires a local approach. No exploit exists.
It is suggested to upgrade the affected component.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-06-21
Published