Out-of-bounds read in Thrift - CVE-2026-41604

Vulnerability identifier: #VU128307

CSH Severity: Medium

CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2026-41604

CWE-ID: CWE-125

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to cause a denial of service.

The vulnerability exists due to out-of-bounds read in skip() when parsing input. A remote attacker can supply crafted input to cause a denial of service.

Thrift
Anolis OS
python3-thrift
thrift
thrift-devel
thrift-glib
thrift-qt
perl-thrift

Install security update from vendor's website.

Thrift - update to 0.23.0
python3-thrift - update to 0.23.0-2
thrift - update to 0.23.0-2
thrift-devel - update to 0.23.0-2
thrift-glib - update to 0.23.0-2
thrift-qt - update to 0.23.0-2
perl-thrift - update to 0.23.0-2

• https://lists.apache.org/api/email.lua?id=rqwwg7nwcotkbrl2tqdzzqyhoo1ffjk1

• Multiple vulnerabilities in Apache Thrift
• Anolis OS update for thrift