An update for nginx is now available for openEuler-20.03-LTS-SP4,openEuler-22.03-LTS-SP4,openEuler-24.03-LTS,openEuler-24.03-LTS-SP1,openEuler-24.03-LTS-SP2,openEuler-24.03-LTS-SP3 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2026-1572 Final 1.0 1.0 2026-03-15 Initial 2026-03-15 2026-03-15 openEuler SA Tool V1.0 2026-03-15 nginx security update An update for nginx is now available for openEuler-20.03-LTS-SP4,openEuler-22.03-LTS-SP4,openEuler-24.03-LTS,openEuler-24.03-LTS-SP1,openEuler-24.03-LTS-SP2,openEuler-24.03-LTS-SP3 NGINX is a free, open-source, high-performance HTTP server and reverse proxy, as well as an IMAP/POP3 proxy server. Security Fix(es): A vulnerability exists in NGINX OSS and NGINX Plus when configured to proxy to upstream Transport Layer Security (TLS) servers. An attacker with a man-in-the-middle (MITM) position on the upstream server side—along with conditions beyond the attacker's control—may be able to inject plain text data into the response from an upstream proxied server. The vulnerability is classified as CWE-349: The product, when processing trusted data, accepts any untrusted data that is also included with the trusted data, treating the untrusted data as if it were trusted. This vulnerability primarily affects data integrity.(CVE-2026-1642) An update for nginx is now available for openEuler-20.03-LTS-SP4,openEuler-22.03-LTS-SP4,openEuler-24.03-LTS,openEuler-24.03-LTS-SP1,openEuler-24.03-LTS-SP2,openEuler-24.03-LTS-SP3. openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. High nginx https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-1572 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-1642 https://nvd.nist.gov/vuln/detail/CVE-2026-1642 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP4 openEuler-24.03-LTS openEuler-24.03-LTS-SP1 openEuler-24.03-LTS-SP2 openEuler-24.03-LTS-SP3 nginx-all-modules-1.21.5-9.oe2003sp4.noarch.rpm nginx-filesystem-1.21.5-9.oe2003sp4.noarch.rpm nginx-all-modules-1.21.5-11.oe2203sp4.noarch.rpm nginx-filesystem-1.21.5-11.oe2203sp4.noarch.rpm nginx-help-1.21.5-11.oe2203sp4.noarch.rpm nginx-all-modules-1.24.0-7.oe2403.noarch.rpm nginx-filesystem-1.24.0-7.oe2403.noarch.rpm nginx-help-1.24.0-7.oe2403.noarch.rpm compat-nginx-all-modules-1.24.0-7.oe2403sp1.noarch.rpm compat-nginx-filesystem-1.24.0-7.oe2403sp1.noarch.rpm compat-nginx-help-1.24.0-7.oe2403sp1.noarch.rpm nginx-all-modules-1.24.0-7.oe2403sp1.noarch.rpm nginx-filesystem-1.24.0-7.oe2403sp1.noarch.rpm nginx-help-1.24.0-7.oe2403sp1.noarch.rpm nginx-all-modules-1.24.0-7.oe2403sp2.noarch.rpm nginx-filesystem-1.24.0-7.oe2403sp2.noarch.rpm nginx-help-1.24.0-7.oe2403sp2.noarch.rpm nginx-all-modules-1.24.0-7.oe2403sp3.noarch.rpm nginx-filesystem-1.24.0-7.oe2403sp3.noarch.rpm nginx-help-1.24.0-7.oe2403sp3.noarch.rpm nginx-1.21.5-9.oe2003sp4.aarch64.rpm nginx-debuginfo-1.21.5-9.oe2003sp4.aarch64.rpm nginx-debugsource-1.21.5-9.oe2003sp4.aarch64.rpm nginx-mod-devel-1.21.5-9.oe2003sp4.aarch64.rpm nginx-mod-http-image-filter-1.21.5-9.oe2003sp4.aarch64.rpm nginx-mod-http-perl-1.21.5-9.oe2003sp4.aarch64.rpm nginx-mod-http-xslt-filter-1.21.5-9.oe2003sp4.aarch64.rpm nginx-mod-mail-1.21.5-9.oe2003sp4.aarch64.rpm nginx-mod-stream-1.21.5-9.oe2003sp4.aarch64.rpm nginx-1.21.5-11.oe2203sp4.aarch64.rpm nginx-debuginfo-1.21.5-11.oe2203sp4.aarch64.rpm nginx-debugsource-1.21.5-11.oe2203sp4.aarch64.rpm nginx-mod-devel-1.21.5-11.oe2203sp4.aarch64.rpm nginx-mod-http-image-filter-1.21.5-11.oe2203sp4.aarch64.rpm nginx-mod-http-perl-1.21.5-11.oe2203sp4.aarch64.rpm nginx-mod-http-xslt-filter-1.21.5-11.oe2203sp4.aarch64.rpm nginx-mod-mail-1.21.5-11.oe2203sp4.aarch64.rpm nginx-mod-stream-1.21.5-11.oe2203sp4.aarch64.rpm nginx-1.24.0-7.oe2403.aarch64.rpm nginx-debuginfo-1.24.0-7.oe2403.aarch64.rpm nginx-debugsource-1.24.0-7.oe2403.aarch64.rpm nginx-mod-devel-1.24.0-7.oe2403.aarch64.rpm nginx-mod-http-image-filter-1.24.0-7.oe2403.aarch64.rpm nginx-mod-http-perl-1.24.0-7.oe2403.aarch64.rpm nginx-mod-http-xslt-filter-1.24.0-7.oe2403.aarch64.rpm nginx-mod-mail-1.24.0-7.oe2403.aarch64.rpm nginx-mod-stream-1.24.0-7.oe2403.aarch64.rpm compat-nginx-1.24.0-7.oe2403sp1.aarch64.rpm compat-nginx-debuginfo-1.24.0-7.oe2403sp1.aarch64.rpm compat-nginx-debugsource-1.24.0-7.oe2403sp1.aarch64.rpm compat-nginx-mod-http-image-filter-1.24.0-7.oe2403sp1.aarch64.rpm compat-nginx-mod-http-perl-1.24.0-7.oe2403sp1.aarch64.rpm compat-nginx-mod-http-xslt-filter-1.24.0-7.oe2403sp1.aarch64.rpm compat-nginx-mod-mail-1.24.0-7.oe2403sp1.aarch64.rpm compat-nginx-mod-stream-1.24.0-7.oe2403sp1.aarch64.rpm nginx-1.24.0-7.oe2403sp1.aarch64.rpm nginx-debuginfo-1.24.0-7.oe2403sp1.aarch64.rpm nginx-debugsource-1.24.0-7.oe2403sp1.aarch64.rpm nginx-mod-devel-1.24.0-7.oe2403sp1.aarch64.rpm nginx-mod-http-image-filter-1.24.0-7.oe2403sp1.aarch64.rpm nginx-mod-http-perl-1.24.0-7.oe2403sp1.aarch64.rpm nginx-mod-http-xslt-filter-1.24.0-7.oe2403sp1.aarch64.rpm nginx-mod-mail-1.24.0-7.oe2403sp1.aarch64.rpm nginx-mod-stream-1.24.0-7.oe2403sp1.aarch64.rpm nginx-1.24.0-7.oe2403sp2.aarch64.rpm nginx-debuginfo-1.24.0-7.oe2403sp2.aarch64.rpm nginx-debugsource-1.24.0-7.oe2403sp2.aarch64.rpm nginx-mod-devel-1.24.0-7.oe2403sp2.aarch64.rpm nginx-mod-http-image-filter-1.24.0-7.oe2403sp2.aarch64.rpm nginx-mod-http-perl-1.24.0-7.oe2403sp2.aarch64.rpm nginx-mod-http-xslt-filter-1.24.0-7.oe2403sp2.aarch64.rpm nginx-mod-mail-1.24.0-7.oe2403sp2.aarch64.rpm nginx-mod-stream-1.24.0-7.oe2403sp2.aarch64.rpm nginx-1.24.0-7.oe2403sp3.aarch64.rpm nginx-debuginfo-1.24.0-7.oe2403sp3.aarch64.rpm nginx-debugsource-1.24.0-7.oe2403sp3.aarch64.rpm nginx-mod-devel-1.24.0-7.oe2403sp3.aarch64.rpm nginx-mod-http-image-filter-1.24.0-7.oe2403sp3.aarch64.rpm nginx-mod-http-perl-1.24.0-7.oe2403sp3.aarch64.rpm nginx-mod-http-xslt-filter-1.24.0-7.oe2403sp3.aarch64.rpm nginx-mod-mail-1.24.0-7.oe2403sp3.aarch64.rpm nginx-mod-stream-1.24.0-7.oe2403sp3.aarch64.rpm nginx-1.21.5-9.oe2003sp4.src.rpm nginx-1.21.5-11.oe2203sp4.src.rpm nginx-1.24.0-7.oe2403.src.rpm compat-nginx-1.24.0-7.oe2403sp1.src.rpm nginx-1.24.0-7.oe2403sp1.src.rpm nginx-1.24.0-7.oe2403sp2.src.rpm nginx-1.24.0-7.oe2403sp3.src.rpm nginx-1.21.5-9.oe2003sp4.x86_64.rpm nginx-debuginfo-1.21.5-9.oe2003sp4.x86_64.rpm nginx-debugsource-1.21.5-9.oe2003sp4.x86_64.rpm nginx-mod-devel-1.21.5-9.oe2003sp4.x86_64.rpm nginx-mod-http-image-filter-1.21.5-9.oe2003sp4.x86_64.rpm nginx-mod-http-perl-1.21.5-9.oe2003sp4.x86_64.rpm nginx-mod-http-xslt-filter-1.21.5-9.oe2003sp4.x86_64.rpm nginx-mod-mail-1.21.5-9.oe2003sp4.x86_64.rpm nginx-mod-stream-1.21.5-9.oe2003sp4.x86_64.rpm nginx-1.21.5-11.oe2203sp4.x86_64.rpm nginx-debuginfo-1.21.5-11.oe2203sp4.x86_64.rpm nginx-debugsource-1.21.5-11.oe2203sp4.x86_64.rpm nginx-mod-devel-1.21.5-11.oe2203sp4.x86_64.rpm nginx-mod-http-image-filter-1.21.5-11.oe2203sp4.x86_64.rpm nginx-mod-http-perl-1.21.5-11.oe2203sp4.x86_64.rpm nginx-mod-http-xslt-filter-1.21.5-11.oe2203sp4.x86_64.rpm nginx-mod-mail-1.21.5-11.oe2203sp4.x86_64.rpm nginx-mod-stream-1.21.5-11.oe2203sp4.x86_64.rpm nginx-1.24.0-7.oe2403.x86_64.rpm nginx-debuginfo-1.24.0-7.oe2403.x86_64.rpm nginx-debugsource-1.24.0-7.oe2403.x86_64.rpm nginx-mod-devel-1.24.0-7.oe2403.x86_64.rpm nginx-mod-http-image-filter-1.24.0-7.oe2403.x86_64.rpm nginx-mod-http-perl-1.24.0-7.oe2403.x86_64.rpm nginx-mod-http-xslt-filter-1.24.0-7.oe2403.x86_64.rpm nginx-mod-mail-1.24.0-7.oe2403.x86_64.rpm nginx-mod-stream-1.24.0-7.oe2403.x86_64.rpm compat-nginx-1.24.0-7.oe2403sp1.x86_64.rpm compat-nginx-debuginfo-1.24.0-7.oe2403sp1.x86_64.rpm compat-nginx-debugsource-1.24.0-7.oe2403sp1.x86_64.rpm compat-nginx-mod-http-image-filter-1.24.0-7.oe2403sp1.x86_64.rpm compat-nginx-mod-http-perl-1.24.0-7.oe2403sp1.x86_64.rpm compat-nginx-mod-http-xslt-filter-1.24.0-7.oe2403sp1.x86_64.rpm compat-nginx-mod-mail-1.24.0-7.oe2403sp1.x86_64.rpm compat-nginx-mod-stream-1.24.0-7.oe2403sp1.x86_64.rpm nginx-1.24.0-7.oe2403sp1.x86_64.rpm nginx-debuginfo-1.24.0-7.oe2403sp1.x86_64.rpm nginx-debugsource-1.24.0-7.oe2403sp1.x86_64.rpm nginx-mod-devel-1.24.0-7.oe2403sp1.x86_64.rpm nginx-mod-http-image-filter-1.24.0-7.oe2403sp1.x86_64.rpm nginx-mod-http-perl-1.24.0-7.oe2403sp1.x86_64.rpm nginx-mod-http-xslt-filter-1.24.0-7.oe2403sp1.x86_64.rpm nginx-mod-mail-1.24.0-7.oe2403sp1.x86_64.rpm nginx-mod-stream-1.24.0-7.oe2403sp1.x86_64.rpm nginx-1.24.0-7.oe2403sp2.x86_64.rpm nginx-debuginfo-1.24.0-7.oe2403sp2.x86_64.rpm nginx-debugsource-1.24.0-7.oe2403sp2.x86_64.rpm nginx-mod-devel-1.24.0-7.oe2403sp2.x86_64.rpm nginx-mod-http-image-filter-1.24.0-7.oe2403sp2.x86_64.rpm nginx-mod-http-perl-1.24.0-7.oe2403sp2.x86_64.rpm nginx-mod-http-xslt-filter-1.24.0-7.oe2403sp2.x86_64.rpm nginx-mod-mail-1.24.0-7.oe2403sp2.x86_64.rpm nginx-mod-stream-1.24.0-7.oe2403sp2.x86_64.rpm nginx-1.24.0-7.oe2403sp3.x86_64.rpm nginx-debuginfo-1.24.0-7.oe2403sp3.x86_64.rpm nginx-debugsource-1.24.0-7.oe2403sp3.x86_64.rpm nginx-mod-devel-1.24.0-7.oe2403sp3.x86_64.rpm nginx-mod-http-image-filter-1.24.0-7.oe2403sp3.x86_64.rpm nginx-mod-http-perl-1.24.0-7.oe2403sp3.x86_64.rpm nginx-mod-http-xslt-filter-1.24.0-7.oe2403sp3.x86_64.rpm nginx-mod-mail-1.24.0-7.oe2403sp3.x86_64.rpm nginx-mod-stream-1.24.0-7.oe2403sp3.x86_64.rpm A vulnerability exists in NGINX OSS and NGINX Plus when configured to proxy to upstream Transport Layer Security (TLS) servers. An attacker with a man-in-the-middle (MITM) position on the upstream server side—along with conditions beyond the attacker's control—may be able to inject plain text data into the response from an upstream proxied server. The vulnerability is classified as CWE-349: The product, when processing trusted data, accepts any untrusted data that is also included with the trusted data, treating the untrusted data as if it were trusted. This vulnerability primarily affects data integrity. 2026-03-15 CVE-2026-1642 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP4 openEuler-24.03-LTS openEuler-24.03-LTS-SP1 openEuler-24.03-LTS-SP2 openEuler-24.03-LTS-SP3 High 8.2 AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N nginx security update 2026-03-15 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-1572