CVE-2026-77762
Qualys 위협 인텔 · 심각도 5/5 · QID 364057 · Amazon Linux
공개 익스플로잇
측면이동
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') vulnerability in Apache Tomcat allows an attacker to inject trailer fields into another HTTP/2 request.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 through 10.1.59, from 9.0.39 through 9.0.121.
The following versions were EOL at the time the CVE was created but are
known to be affected: from 8.5.59 through 8.5.100. Other unsupported versions may also be affected.
Users are recommended to upgrade to version 11.0.26, 10.1.60, 9.0.122, which fix the issue.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 through 10.1.59, from 9.0.39 through 9.0.121.
The following versions were EOL at the time the CVE was created but are
known to be affected: from 8.5.59 through 8.5.100. Other unsupported versions may also be affected.
Users are recommended to upgrade to version 11.0.26, 10.1.60, 9.0.122, which fix the issue.
타임라인
- NVD 공개
- 첫 보도 KISA 보호나라 · Apache 제품 보안 업데이트 권고
- KISA 보안공지 Apache 제품 보안 업데이트 권고
KISA 보호나라 보안공지
Apache 제품 보안 업데이트 권고
Apache 재단은 자사 제품에서 발생하는 취약점을 해결한 보안 업데이트 발표 [1]~[10] o 영향을 받는 버전을 사용 중인 사용자는 해결 방안에 따라 최신 버전으로 업데이트 권고
벡터: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H