CVE-2026-71560

critical · 9.1

Out-of-bounds Read vulnerability in Apache Fory C++ deserialization. This issue affects Apache Fory C++ versions from 0.14.0 before 1.5.0 when deserializing structs containing tagged integer fields. A crafted input payload may trigger an out-of-bounds heap read in the tagged integer fast-path deserializer, potentially causing information disclosure or denial of service. Users are recommended to upgrade to Apache Fory 1.5.0, which fixes this issue. Applications that do not use Apache Fory C++ or do not use tagged integer fields are not affected.

9.1

CVSS

0.4%

EPSS (exploit prob.)

36th

EPSS percentile

2026-08-07

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Weaknesses

CWE-502CWE-125

Affected products

Vendor	Product	Affected versions
apache	fory	>= 0.14.0, < 1.5.0

Check a specific version with /api/v1/cve/match.

References

https://lists.apache.org/thread/xl2g544kctbgozccnj35qts43p452y5x
http://www.openwall.com/lists/oss-security/2026/08/07/5

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-71560