Known vulnerabilities in Red Hat Enterprise Linux 8

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CVE list

CVE	Summary	Score	Published
CVE-2026-6749	Information disclosure due to uninitialized memory in the Graphics: Canvas2D component	7.5 High	Apr 21, 2026
CVE-2026-6747	Use-after-free in the WebRTC component	7.5 High	Apr 21, 2026
CVE-2026-6748	Uninitialized memory in the Audio/Video: Web Codecs component	9.8 Critical	Apr 21, 2026
CVE-2026-6746	Use-after-free in the DOM: Core & HTML component	7.5 High	Apr 21, 2026
CVE-2026-40244	OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for…	8.4 High	Apr 21, 2026
CVE-2026-33557	A possible security vulnerability has been identified in Apache Kafka	Not rated	Apr 20, 2026
CVE-2026-6654	Double-Free / Use-After-Free (UAF) in the `IntoIter::drop` and `ThinVec::clear` functions in the thin_vec crate	5.1 Medium	Apr 20, 2026
CVE-2026-41242	protobufjs compiles protobuf definitions into JavaScript (JS) functions	9.4 Critical	Apr 18, 2026
CVE-2026-6507	Dnsmasq: dnsmasq: denial of service due to out-of-bounds write in dhcp bootreply processing	7.5 High	Apr 17, 2026
CVE-2026-40170	ngtcp2 is a C implementation of the IETF QUIC protocol	7.5 High	Apr 16, 2026
CVE-2025-54502	Incorrect use of boot service in the AMD Platform Configuration Blob (APCB) SMM driver could allow a privileged attacker…	7.1 High	Apr 16, 2026
CVE-2026-41035	In rsync 3.0.1 through 3.4.1, receive_xattr relies on an untrusted length value during a qsort call, leading to a…	7.4 High	Apr 16, 2026
CVE-2026-40192	Pillow is a Python imaging library	8.7 High	Apr 15, 2026
CVE-2026-6384	Gimp: gimp: arbitrary code execution or denial of service via buffer overflow in gif image processing	7.3 High	Apr 15, 2026
CVE-2026-40919	Gimp: gimp: denial of service via specially crafted seattle filmworks file	6.1 Medium	Apr 15, 2026
CVE-2026-40918	Gimp: gimp: denial of service via crafted pvr image file	5.5 Medium	Apr 15, 2026
CVE-2026-40917	Gimp: gimp: application crashes or information disclosure via crafted icns image files	5.0 Medium	Apr 15, 2026
CVE-2026-40916	Gimp: gimp: denial of service due to stack buffer overflow in tim image loader	5.0 Medium	Apr 15, 2026
CVE-2026-40915	Gimp: gimp: heap buffer overflow due to integer overflow in fits image loader	5.5 Medium	Apr 15, 2026
CVE-2026-6245	Sssd: out-of-bounds read in the sssd	5.5 Medium	Apr 15, 2026
CVE-2026-5588	Use of a Broken or Risky Cryptographic Algorithm vulnerability in Legion of the Bouncy Castle Inc	6.3 Medium	Apr 15, 2026
CVE-2026-5598	Covert timing channel vulnerability in Legion of the Bouncy Castle Inc	8.9 High	Apr 15, 2026
CVE-2026-0636	Improper neutralization of special elements used in an LDAP query ('LDAP injection') vulnerability in Legion of the…	5.5 Medium	Apr 15, 2026
CVE-2025-14813	: Use of a Broken or Risky Cryptographic Algorithm vulnerability in Legion of the Bouncy Castle Inc	9.3 Critical	Apr 15, 2026
CVE-2026-33414	Podman is a tool for managing OCI containers and pods	4.0 Medium	Apr 14, 2026

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