[ALSA-2026:18063] Critical: nginx security update
Type:
security
Severity:
critical
Release date:
2026-05-19
Description:
nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage. Security Fix(es): * nginx: NGINX: Arbitrary Code Execution Vulnerability (CVE-2026-42945) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
References:
Updated packages listed below:
Architecture Package Checksum
aarch64 nginx-mod-http-perl-1.26.3-2.el10_1.2.aarch64.rpm 3bf63bf8ccbe64d716b2cfb324ac394396f67bb3f4be66ca8ace7a23495a1ad3
aarch64 nginx-core-1.26.3-2.el10_1.2.aarch64.rpm 61a4e8ed7cc07a2d337c6d7e565b00839616308f7032cca0793c5be47321d499
aarch64 nginx-1.26.3-2.el10_1.2.aarch64.rpm 77356bbaf30f8eb744c4d5cd961bc31968b7a58ba0524fe20fcc552b3dab3145
aarch64 nginx-mod-stream-1.26.3-2.el10_1.2.aarch64.rpm 8ae2b77c6b854a1971246bd4c99d2e00b0f1769b968e485f1c9cbd8ab3cbb863
aarch64 nginx-mod-http-image-filter-1.26.3-2.el10_1.2.aarch64.rpm a4a129b069c8fe99e9e91ba8487c292e6f5030748bb16c94f7fecd6c7b9a9a1f
aarch64 nginx-mod-mail-1.26.3-2.el10_1.2.aarch64.rpm dbe95ecf96543a5aa776015f135fb7dbfbce4b8a6d0150a2e5de6dd34e06be2c
aarch64 nginx-mod-devel-1.26.3-2.el10_1.2.aarch64.rpm eabf7eb21083949a6e96f597e9046aab9bb1b7a733bf6b43d137d832504cf96e
aarch64 nginx-mod-http-xslt-filter-1.26.3-2.el10_1.2.aarch64.rpm fc42b55b7424e6540ac6a73757df55f148e42be89ddaec5e3686b69068af3d2c
noarch nginx-filesystem-1.26.3-2.el10_1.2.noarch.rpm 17c0ee529e26540f99c7d4886207be72c68418e4250f0a71f3a6aeb34a8e324a
noarch nginx-all-modules-1.26.3-2.el10_1.2.noarch.rpm 487c71ee60f7a459f646497450e575d4e562d7df568ee0519d01b69f5c58606f
ppc64le nginx-mod-http-image-filter-1.26.3-2.el10_1.2.ppc64le.rpm 90fda18592dde91376556951991850fd8c5a048d586beb7a7ea702fcdf6085ed
ppc64le nginx-mod-devel-1.26.3-2.el10_1.2.ppc64le.rpm ab6c80f9492d067ec92d684051ce09e4f8e79b4a90613416f81863e71047103b
ppc64le nginx-mod-stream-1.26.3-2.el10_1.2.ppc64le.rpm bcc67ca8b5721d640a920a709a6168206fd287b81d6d19eb5dba4a1760025985
ppc64le nginx-mod-http-xslt-filter-1.26.3-2.el10_1.2.ppc64le.rpm c8a08f4cd29f7cbb354008f661d9644e63d516cfe8440ace8e46655c77d9b5aa
ppc64le nginx-mod-mail-1.26.3-2.el10_1.2.ppc64le.rpm ce6b5a313c43332a3aa722ac17f9735e5f2e7171f4e14de6311d2d007cc175b1
ppc64le nginx-mod-http-perl-1.26.3-2.el10_1.2.ppc64le.rpm d990ae61e8acae6b51bf6a1cf3c5c2b83f8da1cd76f8f15a37eb650476169332
ppc64le nginx-1.26.3-2.el10_1.2.ppc64le.rpm fa45abf905e8820c071c18aa6f1adb7d94b09b624b9e58f07b90a19a777e6014
ppc64le nginx-core-1.26.3-2.el10_1.2.ppc64le.rpm ffce958fa9054293e9bc3ee70c3c68abe5135eb4b2345f0f6b1b30dfad36e383
s390x nginx-mod-http-image-filter-1.26.3-2.el10_1.2.s390x.rpm 0a24a0c44a627302b1dc13f14c59898b70ff60fcfdf1c8b42be3fca8c169edfd
s390x nginx-mod-stream-1.26.3-2.el10_1.2.s390x.rpm 2b4feaada485075eb3937e8ee112ac85bbd83f7699467285c3a04d35fcd8c3d6
s390x nginx-mod-mail-1.26.3-2.el10_1.2.s390x.rpm 6acee295bd7d4c18ac13fd3e2c118042b7daefad43a190dbadce02c4849ae41c
s390x nginx-core-1.26.3-2.el10_1.2.s390x.rpm 9a8b2ee95843a59303c2350a3ad04622fa1dd941eb4fb27b96e96e045e6fba07
s390x nginx-mod-devel-1.26.3-2.el10_1.2.s390x.rpm 9d78553e19d3ed0ddb7d2eb86409e1274c3cb5db3a90d67381b2a519e06b31b6
s390x nginx-1.26.3-2.el10_1.2.s390x.rpm a9b43fc26224e2ff61f4d437babc527ec541a8475811daf2cab1c7c856b56dc6
s390x nginx-mod-http-xslt-filter-1.26.3-2.el10_1.2.s390x.rpm b676da85f7e2ab6913f048f9713fbae10bfac766cde03526d22067e0e1fc1dba
s390x nginx-mod-http-perl-1.26.3-2.el10_1.2.s390x.rpm dbfed20bcd72a8d6bc0e8c9bc2afe429142c8ddb3d9e7017754a1aa6c2f1b82d
x86_64 nginx-mod-stream-1.26.3-2.el10_1.2.x86_64.rpm 0f4e0077391abfb398457d5920eaac0ed9264f4c3c4c929ec93a547b1e14bc40
x86_64 nginx-1.26.3-2.el10_1.2.x86_64.rpm 4474da3ce6d76904d69e49677ffcd2d6c34771f7a9c430d16bcd105024a85a55
x86_64 nginx-mod-http-xslt-filter-1.26.3-2.el10_1.2.x86_64.rpm 4b7674aeef8049a8d5eb29ec69f83d7c389e9179295d695284121f922b211cda
x86_64 nginx-mod-mail-1.26.3-2.el10_1.2.x86_64.rpm 52969688858df5990fdb18a088a83ebff9cc1bdbac1dd5214f6c96162e299cda
x86_64 nginx-core-1.26.3-2.el10_1.2.x86_64.rpm 6c062496e250e07b9fcc40bed37a3320d28f557067f623085aba860aa221ee03
x86_64 nginx-mod-http-image-filter-1.26.3-2.el10_1.2.x86_64.rpm 9999f53f91195f9cb2112b07ac37fcbd7d1440fb79075b019e59f10b4fd97190
x86_64 nginx-mod-devel-1.26.3-2.el10_1.2.x86_64.rpm cf7bd73af5aebac316619e8ab08a8b6c00209d27273c60a46f7e09789541042d
x86_64 nginx-mod-http-perl-1.26.3-2.el10_1.2.x86_64.rpm de4d353dbcd0c113cd231103b8d886ec4db64c631cfebc606ddf6bbe7bea1ad3
x86_64_v2 nginx-mod-devel-1.26.3-2.el10_1.2.x86_64_v2.rpm 0135f046c3d06d3644dffa2e24df0b492603d37f23a15a119031ef8c88727473
x86_64_v2 nginx-core-1.26.3-2.el10_1.2.x86_64_v2.rpm 39eb4f00813d03b52bb46976a5eb8bdb5b308c6878647aa9da1e6ed99bdf2185
x86_64_v2 nginx-1.26.3-2.el10_1.2.x86_64_v2.rpm 8382d8d638788c908d7ec5c0c96bf35f5caa9401ee23c5635bb25838b14343a6
x86_64_v2 nginx-mod-http-perl-1.26.3-2.el10_1.2.x86_64_v2.rpm 8c81e62f41d084ff4d59d950c2539d5b4fc42a54a402422f0ae572cfdc16dec1
x86_64_v2 nginx-mod-http-image-filter-1.26.3-2.el10_1.2.x86_64_v2.rpm 8d391d1ebffd9a16c85b1fa1c0ee7a21dff550ba5955ee7244d7dd07a6b4175b
x86_64_v2 nginx-mod-http-xslt-filter-1.26.3-2.el10_1.2.x86_64_v2.rpm d7b71b946beb850e03b84edcadfd0197357d0ef3be16e0080cd76fd0cf8e1ef0
x86_64_v2 nginx-mod-stream-1.26.3-2.el10_1.2.x86_64_v2.rpm de4afbae8a35edcf524d562b77e4192cd2518d7d0a81c495c87b37638bea4e36
x86_64_v2 nginx-mod-mail-1.26.3-2.el10_1.2.x86_64_v2.rpm f3bc553ba8d8514097de83f6edaaa1e05ad2a522493e016669a76aae06a309d8
Notes:
This page is generated automatically from Red Hat security data and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.