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Red Hat Enterprise Linux 10 — Vulnerabilities & Security Advisories 361

All 361 CVE vulnerabilities found in Red Hat Enterprise Linux 10, with AI-generated Chinese analysis, references, and POCs.

This page aggregates vulnerability data for Red Hat Enterprise Linux 10. It collects security advisories published by Red Hat covering this specific product version, spanning its entire support lifecycle. Readers can track the vendor's security responses, analyze specific weakness classes such as buffer overflows or privilege escalation, and review the product's complete vulnerability history.

Vendor: Red Hat

CVE ID Title CVSS Severity Published
CVE-2026-3238 Samba: denial of service against ad dc wins server CWE-476 7.5 High 2026-06-08
CVE-2026-50263 Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free information disclosure in createsaverwindow() CWE-416 5.5 Medium 2026-06-05
CVE-2026-50262 Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: out-of-bounds read/write in glx changedrawableattributes CWE-125 5.5 Medium 2026-06-05
CVE-2026-50264 Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: out-of-bounds heap write in dri2 drigetbuffers/drigetbufferswithformat CWE-787 7.8 High 2026-06-05
CVE-2026-50261 Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free in syncchangecounter() CWE-416 7.8 High 2026-06-05
CVE-2026-50260 Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free in freecounter() CWE-416 7.8 High 2026-06-05
CVE-2026-50259 Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: stack buffer overflow in xkb setmap request via mapwidths indexing CWE-121 7.8 High 2026-06-05
CVE-2026-50258 Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: stack buffer overflow in xkb key types due to unchecked shift levels CWE-121 7.8 High 2026-06-05
CVE-2026-50256 Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: stack buffer overflow in font alias resolution due to libxfont2 name length mismatch CWE-121 7.8 High 2026-06-05
CVE-2026-50257 Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free in misyncdestroyfence() CWE-416 7.8 High 2026-06-05
CVE-2026-43958 Rrdtool: rrdtool: stack buffer overflow allows local code execution or denial of service CWE-121 7.8 High 2026-06-01
CVE-2026-10118 Poppler: integer overflow in poppler splashoutputdev::tilingpatternfill leads to heap buffer overflow via unchecked dimension multiplication CWE-190 7.8 High 2026-06-01
CVE-2026-6324 Libsoup: libsoup: http request smuggling via unsigned to signed conversion error CWE-444 4.8 Medium 2026-05-29
CVE-2026-10028 Glib-networking: infinite loop in glib-networking gnutls backend allows remote denial of service via circular certificate chain CWE-835 4.3 Medium 2026-05-28
CVE-2026-4408 Samba: remote code execution in samr CWE-78 9.0 Critical 2026-05-28
CVE-2026-1933 Samba: missing access check on reparse point operations CWE-284 7.1 High 2026-05-27
CVE-2026-2340 Samba: vfs_worm does not block directory modification CWE-280 6.5 Medium 2026-05-27
CVE-2026-3012 Samba: group policy certificate enrollment uses http:// without validation CWE-345 8.0 High 2026-05-27
CVE-2026-48864 Libsolv: heap buffer overflow in libsolv repopagestore via unchecked decompression of malicious .solv page data CWE-787 7.8 High 2026-05-26
CVE-2026-4480 Samba: samba: remote code execution in printing subsystem via unescaped job description CWE-78 9.0 Critical 2026-05-26
CVE-2026-9149 Libsolv: heap buffer overflow in libsolv repo_add_solv via negative maxsize from crafted .solv file CWE-122 6.5 Medium 2026-05-20
CVE-2026-9150 Libsolv: stack-based buffer overflow in libsolv's debian metadata parser when handling sha384/sha512 checksums CWE-121 6.5 Medium 2026-05-20
CVE-2026-4802 Cockpit: cockpit: arbitrary command execution via crafted links in system logs ui CWE-78 8.0 High 2026-05-11
CVE-2026-33846 Gnutls: gnutls: denial of service via heap buffer overflow in dtls handshake fragment reassembly CWE-130 7.5 High 2026-05-04
CVE-2026-2708 Libsoup: libsoup: http request smuggling via duplicate content-length headers CWE-444 3.7 Low 2026-04-23
CVE-2026-34003 Xorg: xwayland: x.org x server: information exposure and denial of service via out-of-bounds memory access CWE-125 7.8 High 2026-04-23
CVE-2026-34001 Xorg: xwayland: x.org x server: use-after-free vulnerability leads to server crash and potential memory corruption CWE-825 7.8 High 2026-04-23
CVE-2026-33999 Xorg: xwayland: x.org x server: denial of service via integer underflow in xkb compatibility map handling CWE-191 7.8 High 2026-04-23
CVE-2026-6861 Emacs: emacs: memory corruption vulnerability when processing svg css CWE-193 6.1 Medium 2026-04-22
CVE-2026-6844 Binutils: binutils: denial of service vulnerabilities in readelf via crafted elf files CWE-400 5.5 Medium 2026-04-22

All 361 known CVE vulnerabilities affecting Red Hat Enterprise Linux 10 with full Chinese analysis, references, and POCs where available.