Описание
ELSA-2026-18063: nginx security update (CRITICAL)
[2:1.26.3-2.0.1.el10_1.2]
- Reference oracle-indexhtml within Requires [Orabug: 33802044]
[2:1.26.3-8]
- Fix release number
[2:1.26.3-7]
- Resolves: RHEL-176217 - nginx: NGINX: Arbitrary Code
[2:1.26.3-6]
- Resolves: RHEL-157874 CVE-2026-32647 nginx: NGINX: Denial of Service or Code Execution via specially crafted MP4 files
[2:1.26.3-5]
- Resolves: RHEL-159433 CVE-2026-27651 nginx: NGINX: Denial of Service via undisclosed requests when ngx_mail_auth_http_module is enabled
[2:1.26.3-4]
- Resolves: RHEL-159525 CVE-2026-27784 nginx: NGINX: Denial of Service due to memory corruption via crafted MP4 file
[2:1.26.3-3]
- Resolves: RHEL-159546 CVE-2026-27654 nginx: NGINX: Denial of Service or file modification via buffer overflow in ngx_http_dav_module
Обновленные пакеты
Oracle Linux 10
Oracle Linux aarch64
nginx
1.26.3-2.0.1.el10_1.2
nginx-all-modules
1.26.3-2.0.1.el10_1.2
nginx-core
1.26.3-2.0.1.el10_1.2
nginx-filesystem
1.26.3-2.0.1.el10_1.2
nginx-mod-http-image-filter
1.26.3-2.0.1.el10_1.2
nginx-mod-http-perl
1.26.3-2.0.1.el10_1.2
nginx-mod-http-xslt-filter
1.26.3-2.0.1.el10_1.2
nginx-mod-mail
1.26.3-2.0.1.el10_1.2
nginx-mod-stream
1.26.3-2.0.1.el10_1.2
nginx-mod-devel
1.26.3-2.0.1.el10_1.2
Oracle Linux x86_64
nginx
1.26.3-2.0.1.el10_1.2
nginx-all-modules
1.26.3-2.0.1.el10_1.2
nginx-core
1.26.3-2.0.1.el10_1.2
nginx-filesystem
1.26.3-2.0.1.el10_1.2
nginx-mod-http-image-filter
1.26.3-2.0.1.el10_1.2
nginx-mod-http-perl
1.26.3-2.0.1.el10_1.2
nginx-mod-http-xslt-filter
1.26.3-2.0.1.el10_1.2
nginx-mod-mail
1.26.3-2.0.1.el10_1.2
nginx-mod-stream
1.26.3-2.0.1.el10_1.2
nginx-mod-devel
1.26.3-2.0.1.el10_1.2
Связанные CVE
Связанные уязвимости
NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_rewrite_module module. This vulnerability exists when the rewrite directive is followed by a rewrite, if, or set directive and an unnamed Perl-Compatible Regular Expression (PCRE) capture (for example, $1, $2) with a replacement string that includes a question mark (?). An unauthenticated attacker along with conditions beyond its control can exploit this vulnerability by sending crafted HTTP requests. This may cause a heap buffer overflow in the NGINX worker process leading to a restart. Additionally, attackers can execute code on systems with Address Space Layout Randomization (ASLR) disabled or when the attacker can bypass ASLR. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_rewrite_module module. This vulnerability exists when the rewrite directive is followed by a rewrite, if, or set directive and an unnamed Perl-Compatible Regular Expression (PCRE) capture (for example, $1, $2) with a replacement string that includes a question mark (?). An unauthenticated attacker along with conditions beyond its control can exploit this vulnerability by sending crafted HTTP requests. This may cause a heap buffer overflow in the NGINX worker process leading to a restart. Additionally, attackers can execute code on systems with Address Space Layout Randomization (ASLR) disabled or when the attacker can bypass ASLR. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_rewrite_module module. This vulnerability exists when the rewrite directive is followed by a rewrite, if, or set directive and an unnamed Perl-Compatible Regular Expression (PCRE) capture (for example, $1, $2) with a replacement string that includes a question mark (?). An unauthenticated attacker along with conditions beyond its control can exploit this vulnerability by sending crafted HTTP requests. This may cause a heap buffer overflow in the NGINX worker process leading to a restart. Additionally, attackers can execute code on systems with Address Space Layout Randomization (ASLR) disabled or when the attacker can bypass ASLR. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_ ...