Known vulnerabilities in Red Hat Enterprise Linux 7

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CVE list

CVE	Summary	Score	Published
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	7.8 High	Jun 5, 2026
CVE-2026-50257	Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free in misyncdestroyfence()	7.8 High	Jun 5, 2026
CVE-2026-50265	A flaw was found in libinput	7.0 High	Jun 5, 2026
CVE-2026-10805	Networkmanager: networkmanager: local privilege escalation via malformed mud urls in dhclient backend	6.7 Medium	Jun 4, 2026
CVE-2026-46244	In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_inner: Fix IPv6 inner_thoff desync In…	9.1 Critical	Jun 3, 2026
CVE-2026-27145	(*x509.Certificate).VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name…	6.5 Medium	Jun 2, 2026
CVE-2026-10702	JIT miscompilation in the JavaScript Engine: JIT component	4.3 Medium	Jun 2, 2026
CVE-2026-10701	Incorrect boundary conditions in the Graphics: Text component	7.5 High	Jun 2, 2026
CVE-2026-5419	Gnutls: gnutls: information disclosure via timing side-channel in pkcs#7 padding removal	3.7 Low	Jun 1, 2026
CVE-2026-43958	Rrdtool: rrdtool: stack buffer overflow allows local code execution or denial of service	7.8 High	Jun 1, 2026
CVE-2026-46243	In the Linux kernel, the following vulnerability has been resolved: smb: client: reject userspace cifs.spnego…	7.1 High	Jun 1, 2026
CVE-2026-10118	Poppler: integer overflow in poppler splashoutputdev::tilingpatternfill leads to heap buffer overflow via unchecked dimension multiplication	7.8 High	Jun 1, 2026
CVE-2026-8643	pip would treat console_scripts and gui_scripts as paths instead of file names without sanitizing the resolved…	4.1 Medium	Jun 1, 2026
CVE-2026-45700	FreeRDP is a free implementation of the Remote Desktop Protocol	7.7 High	May 29, 2026
CVE-2026-44420	FreeRDP cliprdr server heap-buffer-overflow via undersized capabilitySetLength in CB_CLIP_CAPS	8.8 High	May 29, 2026
CVE-2026-44422	FreeRDP is a free implementation of the Remote Desktop Protocol	7.5 High	May 29, 2026
CVE-2026-44421	FreeRDP is a free implementation of the Remote Desktop Protocol	8.8 High	May 29, 2026
CVE-2026-6324	Libsoup: libsoup: http request smuggling via unsigned to signed conversion error	4.8 Medium	May 29, 2026
CVE-2026-10028	Glib-networking: infinite loop in glib-networking gnutls backend allows remote denial of service via circular certificate chain	4.3 Medium	May 28, 2026
CVE-2026-46227	In the Linux kernel, the following vulnerability has been resolved: sctp: revalidate list cursor after…	7.8 High	May 28, 2026
CVE-2026-46195	In the Linux kernel, the following vulnerability has been resolved: smb: client: validate dacloffset before building…	9.8 Critical	May 28, 2026
CVE-2026-46189	RDMA/vmw_pvrdma: Fix double free on pvrdma_alloc_ucontext() error path	7.0 High	May 28, 2026
CVE-2026-46181	In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx4: Fix mis-use of RCU in mlx4_srq_event()…	7.8 High	May 28, 2026
CVE-2026-46176	In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix error path fall-through in…	7.8 High	May 28, 2026
CVE-2026-46166	In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: use safe list iteration in radar…	8.8 High	May 28, 2026

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