[CLSA-2026:1790342030] nginx: Fix of CVE-2026-42055
Type:
security
Severity:
Critical
Release date:
2026-09-25 13:14:02 UTC
Description:
- CVE-2026-42055: fix buffer overflow in ngx_http_grpc_module by rejecting a method, URI, host or header name/value longer than the HTTP/2 field limit
CVEs fixed:
Updated packages:
  • nginx-1.20.1-10.el7.tuxcare.els10.i686.rpm
    sha:5451e18802028b2513e3f50db851e1c561d0781df65fb8db839bcf6e9ada0f02
  • nginx-1.20.1-10.el7.tuxcare.els10.x86_64.rpm
    sha:8bca3286dd1b5824d286c8978023245d183a2ef09dc8951f836b43a2014586da
  • nginx-all-modules-1.20.1-10.el7.tuxcare.els10.noarch.rpm
    sha:ffa629de163c31575056d68d92fe11e354c64fb61bc91f0b0683442defb540c0
  • nginx-filesystem-1.20.1-10.el7.tuxcare.els10.noarch.rpm
    sha:3aa6aee2998da43f45ff0a51770061a3ae1f7e7e3822541132a9870411f1151e
  • nginx-mod-devel-1.20.1-10.el7.tuxcare.els10.i686.rpm
    sha:0bc22c7bf8e4fc3b02c1aad47a908067284f1d13d63178a658127248bf41ea7f
  • nginx-mod-devel-1.20.1-10.el7.tuxcare.els10.x86_64.rpm
    sha:18e7541528e05fd3e6bc1ec1895e8ff30b368d3362a6ba3082cc5530c800d629
  • nginx-mod-http-image-filter-1.20.1-10.el7.tuxcare.els10.i686.rpm
    sha:8328bfe44d287afc57f6b7047b980db88251794ac4ab611c24af4222fd551906
  • nginx-mod-http-image-filter-1.20.1-10.el7.tuxcare.els10.x86_64.rpm
    sha:370501cce0f06671d220852928903b2c1f3e546968762d1ffaac8e21d670a4ca
  • nginx-mod-http-perl-1.20.1-10.el7.tuxcare.els10.i686.rpm
    sha:239a2547a29fe087190d01842513c2dad8a500058b89ee316545698a465ae83f
  • nginx-mod-http-perl-1.20.1-10.el7.tuxcare.els10.x86_64.rpm
    sha:aea4824be1bc67523ca623c0e2196fb9883a58d89d8d32a575635ff1df184ef2
  • nginx-mod-http-xslt-filter-1.20.1-10.el7.tuxcare.els10.i686.rpm
    sha:3ad16269d186946c685a0c22b0559fa97c6c431a7fb7a395541068c50a1ffd4f
  • nginx-mod-http-xslt-filter-1.20.1-10.el7.tuxcare.els10.x86_64.rpm
    sha:cd3e71adeffa3c5d641b07d8e7ee3870187f616301569d1be359bff4ad7e8afd
  • nginx-mod-mail-1.20.1-10.el7.tuxcare.els10.i686.rpm
    sha:6f71e33dc6cca814cf06d01fdc82f5b0ac1a3c7a9b261f8824cf592b0c1dc181
  • nginx-mod-mail-1.20.1-10.el7.tuxcare.els10.x86_64.rpm
    sha:8b1ad269422c19bde0d731f5d0640c1e7c94c053dd4b24032f08c7fa55fddc9d
  • nginx-mod-stream-1.20.1-10.el7.tuxcare.els10.i686.rpm
    sha:60be1e9b64e8b1e90b9dc414111cc3e59043ca599998f84e12bcfe0f1064397a
  • nginx-mod-stream-1.20.1-10.el7.tuxcare.els10.x86_64.rpm
    sha:35ae49b69497d79a5c7abc8942e0bf38d7c52398b4b7e04205669e9006bbafcc
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.