OESA-2026-2627

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-2627

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2026-2627.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2026-2627

Upstream

CVE-2026-49975

Published

2026-06-12T12:25:22Z

Modified

2026-06-12T12:45:08.149886765Z

Summary

nginx security update

Details

NGINX is a free, open-source, high-performance HTTP server and reverse proxy, as well as an IMAP/POP3 proxy server.

Security Fix(es):

Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's mod_http leads to denial of service via malicious HTTP requests.

This issue affects Apache HTTP Server: from 2.4.17 through 2.4.67.(CVE-2026-49975)

Database specific

{
    "severity": "High"
}

References

Affected packages

openEuler:24.03-LTS-SP1 / nginx

Package

Name: nginx
Purl: pkg:rpm/openEuler/nginx&distro=openEuler-24.03-LTS-SP1

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.24.0-12.oe2403sp1

Ecosystem specific

{
    "x86_64": [
        "compat-nginx-1.24.0-12.oe2403sp1.x86_64.rpm",
        "compat-nginx-debuginfo-1.24.0-12.oe2403sp1.x86_64.rpm",
        "compat-nginx-debugsource-1.24.0-12.oe2403sp1.x86_64.rpm",
        "compat-nginx-mod-http-image-filter-1.24.0-12.oe2403sp1.x86_64.rpm",
        "compat-nginx-mod-http-perl-1.24.0-12.oe2403sp1.x86_64.rpm",
        "compat-nginx-mod-http-xslt-filter-1.24.0-12.oe2403sp1.x86_64.rpm",
        "compat-nginx-mod-mail-1.24.0-12.oe2403sp1.x86_64.rpm",
        "compat-nginx-mod-stream-1.24.0-12.oe2403sp1.x86_64.rpm",
        "nginx-1.24.0-12.oe2403sp1.x86_64.rpm",
        "nginx-debuginfo-1.24.0-12.oe2403sp1.x86_64.rpm",
        "nginx-debugsource-1.24.0-12.oe2403sp1.x86_64.rpm",
        "nginx-mod-devel-1.24.0-12.oe2403sp1.x86_64.rpm",
        "nginx-mod-http-image-filter-1.24.0-12.oe2403sp1.x86_64.rpm",
        "nginx-mod-http-perl-1.24.0-12.oe2403sp1.x86_64.rpm",
        "nginx-mod-http-xslt-filter-1.24.0-12.oe2403sp1.x86_64.rpm",
        "nginx-mod-mail-1.24.0-12.oe2403sp1.x86_64.rpm",
        "nginx-mod-stream-1.24.0-12.oe2403sp1.x86_64.rpm"
    ],
    "src": [
        "compat-nginx-1.24.0-12.oe2403sp1.src.rpm",
        "nginx-1.24.0-12.oe2403sp1.src.rpm"
    ],
    "aarch64": [
        "compat-nginx-1.24.0-12.oe2403sp1.aarch64.rpm",
        "compat-nginx-debuginfo-1.24.0-12.oe2403sp1.aarch64.rpm",
        "compat-nginx-debugsource-1.24.0-12.oe2403sp1.aarch64.rpm",
        "compat-nginx-mod-http-image-filter-1.24.0-12.oe2403sp1.aarch64.rpm",
        "compat-nginx-mod-http-perl-1.24.0-12.oe2403sp1.aarch64.rpm",
        "compat-nginx-mod-http-xslt-filter-1.24.0-12.oe2403sp1.aarch64.rpm",
        "compat-nginx-mod-mail-1.24.0-12.oe2403sp1.aarch64.rpm",
        "compat-nginx-mod-stream-1.24.0-12.oe2403sp1.aarch64.rpm",
        "nginx-1.24.0-12.oe2403sp1.aarch64.rpm",
        "nginx-debuginfo-1.24.0-12.oe2403sp1.aarch64.rpm",
        "nginx-debugsource-1.24.0-12.oe2403sp1.aarch64.rpm",
        "nginx-mod-devel-1.24.0-12.oe2403sp1.aarch64.rpm",
        "nginx-mod-http-image-filter-1.24.0-12.oe2403sp1.aarch64.rpm",
        "nginx-mod-http-perl-1.24.0-12.oe2403sp1.aarch64.rpm",
        "nginx-mod-http-xslt-filter-1.24.0-12.oe2403sp1.aarch64.rpm",
        "nginx-mod-mail-1.24.0-12.oe2403sp1.aarch64.rpm",
        "nginx-mod-stream-1.24.0-12.oe2403sp1.aarch64.rpm"
    ],
    "noarch": [
        "compat-nginx-all-modules-1.24.0-12.oe2403sp1.noarch.rpm",
        "compat-nginx-filesystem-1.24.0-12.oe2403sp1.noarch.rpm",
        "compat-nginx-help-1.24.0-12.oe2403sp1.noarch.rpm",
        "nginx-all-modules-1.24.0-12.oe2403sp1.noarch.rpm",
        "nginx-filesystem-1.24.0-12.oe2403sp1.noarch.rpm",
        "nginx-help-1.24.0-12.oe2403sp1.noarch.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-2627.json"

openEuler:24.03-LTS-SP3 / nginx

Package

Name: nginx
Purl: pkg:rpm/openEuler/nginx&distro=openEuler-24.03-LTS-SP3

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.24.0-12.oe2403sp3

Ecosystem specific

{
    "x86_64": [
        "nginx-1.24.0-12.oe2403sp3.x86_64.rpm",
        "nginx-debuginfo-1.24.0-12.oe2403sp3.x86_64.rpm",
        "nginx-debugsource-1.24.0-12.oe2403sp3.x86_64.rpm",
        "nginx-mod-devel-1.24.0-12.oe2403sp3.x86_64.rpm",
        "nginx-mod-http-image-filter-1.24.0-12.oe2403sp3.x86_64.rpm",
        "nginx-mod-http-perl-1.24.0-12.oe2403sp3.x86_64.rpm",
        "nginx-mod-http-xslt-filter-1.24.0-12.oe2403sp3.x86_64.rpm",
        "nginx-mod-mail-1.24.0-12.oe2403sp3.x86_64.rpm",
        "nginx-mod-stream-1.24.0-12.oe2403sp3.x86_64.rpm"
    ],
    "src": [
        "nginx-1.24.0-12.oe2403sp3.src.rpm"
    ],
    "aarch64": [
        "nginx-1.24.0-12.oe2403sp3.aarch64.rpm",
        "nginx-debuginfo-1.24.0-12.oe2403sp3.aarch64.rpm",
        "nginx-debugsource-1.24.0-12.oe2403sp3.aarch64.rpm",
        "nginx-mod-devel-1.24.0-12.oe2403sp3.aarch64.rpm",
        "nginx-mod-http-image-filter-1.24.0-12.oe2403sp3.aarch64.rpm",
        "nginx-mod-http-perl-1.24.0-12.oe2403sp3.aarch64.rpm",
        "nginx-mod-http-xslt-filter-1.24.0-12.oe2403sp3.aarch64.rpm",
        "nginx-mod-mail-1.24.0-12.oe2403sp3.aarch64.rpm",
        "nginx-mod-stream-1.24.0-12.oe2403sp3.aarch64.rpm"
    ],
    "noarch": [
        "nginx-all-modules-1.24.0-12.oe2403sp3.noarch.rpm",
        "nginx-filesystem-1.24.0-12.oe2403sp3.noarch.rpm",
        "nginx-help-1.24.0-12.oe2403sp3.noarch.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-2627.json"

openEuler:20.03-LTS-SP4 / nginx

Package

Name: nginx
Purl: pkg:rpm/openEuler/nginx&distro=openEuler-20.03-LTS-SP4

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.21.5-14.oe2003sp4

Ecosystem specific

{
    "src": [
        "nginx-1.21.5-14.oe2003sp4.src.rpm"
    ],
    "x86_64": [
        "nginx-1.21.5-14.oe2003sp4.x86_64.rpm",
        "nginx-debuginfo-1.21.5-14.oe2003sp4.x86_64.rpm",
        "nginx-debugsource-1.21.5-14.oe2003sp4.x86_64.rpm",
        "nginx-mod-devel-1.21.5-14.oe2003sp4.x86_64.rpm",
        "nginx-mod-http-image-filter-1.21.5-14.oe2003sp4.x86_64.rpm",
        "nginx-mod-http-perl-1.21.5-14.oe2003sp4.x86_64.rpm",
        "nginx-mod-http-xslt-filter-1.21.5-14.oe2003sp4.x86_64.rpm",
        "nginx-mod-mail-1.21.5-14.oe2003sp4.x86_64.rpm",
        "nginx-mod-stream-1.21.5-14.oe2003sp4.x86_64.rpm"
    ],
    "aarch64": [
        "nginx-1.21.5-14.oe2003sp4.aarch64.rpm",
        "nginx-debuginfo-1.21.5-14.oe2003sp4.aarch64.rpm",
        "nginx-debugsource-1.21.5-14.oe2003sp4.aarch64.rpm",
        "nginx-mod-devel-1.21.5-14.oe2003sp4.aarch64.rpm",
        "nginx-mod-http-image-filter-1.21.5-14.oe2003sp4.aarch64.rpm",
        "nginx-mod-http-perl-1.21.5-14.oe2003sp4.aarch64.rpm",
        "nginx-mod-http-xslt-filter-1.21.5-14.oe2003sp4.aarch64.rpm",
        "nginx-mod-mail-1.21.5-14.oe2003sp4.aarch64.rpm",
        "nginx-mod-stream-1.21.5-14.oe2003sp4.aarch64.rpm"
    ],
    "noarch": [
        "nginx-all-modules-1.21.5-14.oe2003sp4.noarch.rpm",
        "nginx-filesystem-1.21.5-14.oe2003sp4.noarch.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-2627.json"

openEuler:22.03-LTS-SP4 / nginx

Package

Name: nginx
Purl: pkg:rpm/openEuler/nginx&distro=openEuler-22.03-LTS-SP4

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.21.5-16.oe2203sp4

Ecosystem specific

{
    "x86_64": [
        "nginx-1.21.5-16.oe2203sp4.x86_64.rpm",
        "nginx-debuginfo-1.21.5-16.oe2203sp4.x86_64.rpm",
        "nginx-debugsource-1.21.5-16.oe2203sp4.x86_64.rpm",
        "nginx-mod-devel-1.21.5-16.oe2203sp4.x86_64.rpm",
        "nginx-mod-http-image-filter-1.21.5-16.oe2203sp4.x86_64.rpm",
        "nginx-mod-http-perl-1.21.5-16.oe2203sp4.x86_64.rpm",
        "nginx-mod-http-xslt-filter-1.21.5-16.oe2203sp4.x86_64.rpm",
        "nginx-mod-mail-1.21.5-16.oe2203sp4.x86_64.rpm",
        "nginx-mod-stream-1.21.5-16.oe2203sp4.x86_64.rpm"
    ],
    "src": [
        "nginx-1.21.5-16.oe2203sp4.src.rpm"
    ],
    "aarch64": [
        "nginx-1.21.5-16.oe2203sp4.aarch64.rpm",
        "nginx-debuginfo-1.21.5-16.oe2203sp4.aarch64.rpm",
        "nginx-debugsource-1.21.5-16.oe2203sp4.aarch64.rpm",
        "nginx-mod-devel-1.21.5-16.oe2203sp4.aarch64.rpm",
        "nginx-mod-http-image-filter-1.21.5-16.oe2203sp4.aarch64.rpm",
        "nginx-mod-http-perl-1.21.5-16.oe2203sp4.aarch64.rpm",
        "nginx-mod-http-xslt-filter-1.21.5-16.oe2203sp4.aarch64.rpm",
        "nginx-mod-mail-1.21.5-16.oe2203sp4.aarch64.rpm",
        "nginx-mod-stream-1.21.5-16.oe2203sp4.aarch64.rpm"
    ],
    "noarch": [
        "nginx-all-modules-1.21.5-16.oe2203sp4.noarch.rpm",
        "nginx-filesystem-1.21.5-16.oe2203sp4.noarch.rpm",
        "nginx-help-1.21.5-16.oe2203sp4.noarch.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-2627.json"