Known vulnerabilities in Red Hat Enterprise Linux 8

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CVE list

CVE	Summary	Score	Published
CVE-2026-71221	Gfs2-utils: gfs2-utils: stack out-of-bounds write via unchecked height in savemeta	7.0 High	Sep 3, 2026
CVE-2026-71220	Gfs2-utils: gfs2-utils: stack out-of-bounds write via unchecked di_height in gfs2_edit	7.0 High	Sep 3, 2026
CVE-2026-71219	Gfs2-utils: gfs2-utils: stack overflow via alloca(1<<di_depth) in hash table traversal	4.7 Medium	Sep 3, 2026
CVE-2026-85150	Gstreamer1-plugins-base: gstreamer: null/invalid-pointer dereference in gst_rtsp_message_parse_auth_credentials() when parsing a crafted digest authorization/www-authenticate header	7.5 High	Sep 3, 2026
CVE-2026-84838	Rpm: command injection in rpmuncompress via unescaped filenames passed to popen()	7.8 High	Sep 2, 2026
CVE-2026-84837	Rpm: command injection in `rpmbuild -t*` (`gettarspec`) via unescaped tarball path	7.8 High	Sep 2, 2026
CVE-2026-78409	Util-linux: util-linux: x-mount.subdir detached-tree resolution can escape via intermediate symlinks	7.0 High	Sep 2, 2026
CVE-2026-78410	Util-linux: util-linux: restricted bind mounts do not pin the source, allowing x-mount.owner/group/mode redirection	7.8 High	Sep 2, 2026
CVE-2026-78408	Util-linux: util-linux: nsenter --join-cgroup leaks root cgroup migration authority	7.9 High	Sep 2, 2026
CVE-2026-53683	Freeipa: idm: idm/freeipa web ui - client-side open redirect in reset_password.html	4.3 Medium	Sep 2, 2026
CVE-2026-84270	Gvfs: mtp: out-of-bounds read in do_read()	4.3 Medium	Sep 1, 2026
CVE-2026-84269	Gvfs: afp: heap-based buffer overflow in dsi read path	6.5 Medium	Sep 1, 2026
CVE-2026-84267	Gvfs: sftp: uninitialized heap disclosure in read_string()	4.3 Medium	Sep 1, 2026
CVE-2026-84268	Gvfs: sftp: heap-based buffer overflow in read_reply()	8.8 High	Sep 1, 2026
CVE-2026-84233	Rpm: command execution via macro expansion in `rpmuncompress -x` for crafted `.gem` filenames	7.0 High	Sep 1, 2026
CVE-2026-53682	Pki-core: dogtag-pki: unauthenticated dogtag ca rest api exposes security domain hosts	5.3 Medium	Sep 1, 2026
CVE-2026-11873	Pki-core: dogtag-pki: empty request to dogtag /ca/rest/certrequests causes http 500, java exception, and stacktrace disclosure	6.5 Medium	Sep 1, 2026
CVE-2026-18743	Popt-devel: popt-static: short realloc in poptconfigfiletostring	2.5 Low	Sep 1, 2026
CVE-2026-83596	Webkitgtk: validate the full featurelist array once in opentypeverticaldata findfeature	8.8 High	Aug 31, 2026
CVE-2026-13732	Gdb: gdb: out-of-bounds write in stabs parser read_member_functions() via crafted elf	7.0 High	Aug 31, 2026
CVE-2026-17615	Resteasy-core: resteasy sourceprovider remote unauthenticated file read	7.5 High	Aug 31, 2026
CVE-2026-81624	Undertow-core: undertow: websocketcontainer defaults for buffers and timeouts are infinite	7.5 High	Aug 31, 2026
CVE-2026-82343	Gimp: heap out-of-bounds read and stack out-of-bounds access in psd loader from channel-count handling	6.1 Medium	Aug 28, 2026
CVE-2026-82330	Gimp: heap out-of-bounds read in pvr vq (compressed) decoder due to missing bounds check	6.1 Medium	Aug 28, 2026
CVE-2026-82328	Gimp: heap out-of-bounds read in ico loader via unvalidated used_clrs palette count	6.1 Medium	Aug 28, 2026

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