Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On vulnerabilities
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Published CVEs affecting Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On: 105 record(s), with affected versions and fixes.
CVE-2025-14831
Medium · 5.3
CWE-407 Feb 9, 2026
Gnutls: gnutls: denial of service via excessive resource consumption during certificate verification
A flaw was found in GnuTLS. This vulnerability allows a denial of service (DoS) by excessive CPU (Central Processing Unit) and memory consumption via specially crafted malicious certificates containing a large number of name constraints and subject alternative names (SANs).
CVE-2025-10911
Medium · 5.5
CWE-825 Sep 25, 2025
Libxslt: use-after-free with key data stored cross-rvt
A use-after-free vulnerability was found in libxslt while parsing xsl nodes that may lead to the dereference of expired pointers and application crash.
CVE-2025-6170
Low · 2.5
CWE-121 Jun 16, 2025
Libxml2: stack buffer overflow in xmllint interactive shell command handling
A flaw was found in the interactive shell of the xmllint command-line tool, used for parsing XML files. When a user inputs an overly long command, the program does not check the input size properly, which can cause it to crash. This issue might allow attackers to run harmful code in rare configurations without modern protections.
CVE-2024-12133
Medium · 5.3
CWE-407 Feb 10, 2025
Libtasn1: inefficient der decoding in libtasn1 leading to potential remote dos
A flaw in libtasn1 causes inefficient handling of specific certificate data. When processing a large number of elements in a certificate, libtasn1 takes much longer than expected, which can slow down or even crash the system. This flaw allows an attacker to send a specially crafted certificate, causing a denial of service attack.
CVE-2024-9355
Medium · 6.5
CWE-457 Oct 1, 2024
Golang-fips: golang fips zeroed buffer
A vulnerability was found in Golang FIPS OpenSSL. This flaw allows a malicious user to randomly cause an uninitialized buffer length variable with a zeroed buffer to be returned in FIPS mode. It may also be possible to force a false positive match between non-equal hashes when comparing a trusted computed hmac sum to an untrusted input sum if an attacker can send a zeroed buffer in place of a pre-computed sum. It is also possible to force a derived key to be all zeros instead of an unpredictable value. This may have follow-on implications for the Go TLS stack.