Vulnerabilities (CVE)

Filtered by vendor Redhat Subscribe
Filtered by product Enterprise Linux
Total 2146 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2023-3019 2 Qemu, Redhat 2 Qemu, Enterprise Linux 2026-06-17 N/A 6.0 MEDIUM
A DMA reentrancy issue leading to a use-after-free error was found in the e1000e NIC emulation code in QEMU. This issue could allow a privileged guest user to crash the QEMU process on the host, resulting in a denial of service.
CVE-2023-39418 3 Debian, Postgresql, Redhat 3 Debian Linux, Postgresql, Enterprise Linux 2026-06-17 N/A 3.1 LOW
A vulnerability was found in PostgreSQL with the use of the MERGE command, which fails to test new rows against row security policies defined for UPDATE and SELECT. If UPDATE and SELECT policies forbid some rows that INSERT policies do not forbid, a user could store such rows.
CVE-2023-39417 3 Debian, Postgresql, Redhat 4 Debian Linux, Postgresql, Enterprise Linux and 1 more 2026-06-17 N/A 7.5 HIGH
IN THE EXTENSION SCRIPT, a SQL Injection vulnerability was found in PostgreSQL if it uses @extowner@, @extschema@, or @extschema:...@ inside a quoting construct (dollar quoting, '', or ""). If an administrator has installed files of a vulnerable, trusted, non-bundled extension, an attacker with database-level CREATE privilege can execute arbitrary code as the bootstrap superuser.
CVE-2023-39329 2 Redhat, Uclouvain 2 Enterprise Linux, Openjpeg 2026-06-17 N/A 6.5 MEDIUM
A flaw was found in OpenJPEG. A resource exhaustion can occur in the opj_t1_decode_cblks function in tcd.c through a crafted image file, causing a denial of service.
CVE-2023-39328 2 Redhat, Uclouvain 2 Enterprise Linux, Openjpeg 2026-06-17 N/A 5.5 MEDIUM
A vulnerability was found in OpenJPEG similar to CVE-2019-6988. This flaw allows an attacker to bypass existing protections and cause an application crash through a maliciously crafted file.
CVE-2023-39327 2 Redhat, Uclouvain 2 Enterprise Linux, Openjpeg 2026-06-17 N/A 4.3 MEDIUM
A flaw was found in OpenJPEG. Maliciously constructed pictures can cause the program to enter a large loop and continuously print warning messages on the terminal.
CVE-2023-39198 3 Fedoraproject, Linux, Redhat 3 Fedora, Linux Kernel, Enterprise Linux 2026-06-17 N/A 7.5 HIGH
A race condition was found in the QXL driver in the Linux kernel. The qxl_mode_dumb_create() function dereferences the qobj returned by the qxl_gem_object_create_with_handle(), but the handle is the only one holding a reference to it. This flaw allows an attacker to guess the returned handle value and trigger a use-after-free issue, potentially leading to a denial of service or privilege escalation.
CVE-2023-39194 3 Fedoraproject, Linux, Redhat 3 Fedora, Linux Kernel, Enterprise Linux 2026-06-17 N/A 3.2 LOW
A flaw was found in the XFRM subsystem in the Linux kernel. The specific flaw exists within the processing of state filters, which can result in a read past the end of an allocated buffer. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, potentially leading to an information disclosure.
CVE-2023-39193 3 Fedoraproject, Linux, Redhat 3 Fedora, Linux Kernel, Enterprise Linux 2026-06-17 N/A 6.1 MEDIUM
A flaw was found in the Netfilter subsystem in the Linux kernel. The sctp_mt_check did not validate the flag_count field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, leading to a crash or information disclosure.
CVE-2023-39192 3 Fedoraproject, Linux, Redhat 3 Fedora, Linux Kernel, Enterprise Linux 2026-06-17 N/A 6.7 MEDIUM
A flaw was found in the Netfilter subsystem in the Linux kernel. The xt_u32 module did not validate the fields in the xt_u32 structure. This flaw allows a local privileged attacker to trigger an out-of-bounds read by setting the size fields with a value beyond the array boundaries, leading to a crash or information disclosure.
CVE-2023-39191 3 Fedoraproject, Linux, Redhat 3 Fedora, Linux Kernel, Enterprise Linux 2026-06-17 N/A 8.2 HIGH
An improper input validation flaw was found in the eBPF subsystem in the Linux kernel. The issue occurs due to a lack of proper validation of dynamic pointers within user-supplied eBPF programs prior to executing them. This may allow an attacker with CAP_BPF privileges to escalate privileges and execute arbitrary code in the context of the kernel.
CVE-2023-39189 3 Fedoraproject, Linux, Redhat 3 Fedora, Linux Kernel, Enterprise Linux 2026-06-17 N/A 5.1 MEDIUM
A flaw was found in the Netfilter subsystem in the Linux kernel. The nfnl_osf_add_callback function did not validate the user mode controlled opt_num field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, leading to a crash or information disclosure.
CVE-2023-38559 4 Artifex, Debian, Fedoraproject and 1 more 4 Ghostscript, Debian Linux, Fedora and 1 more 2026-06-17 N/A 5.5 MEDIUM
A buffer overflow flaw was found in base/gdevdevn.c:1973 in devn_pcx_write_rle() in ghostscript. This issue may allow a local attacker to cause a denial of service via outputting a crafted PDF file for a DEVN device with gs.
CVE-2023-38473 2 Avahi, Redhat 2 Avahi, Enterprise Linux 2026-06-17 N/A 6.2 MEDIUM
A vulnerability was found in Avahi. A reachable assertion exists in the avahi_alternative_host_name() function.
CVE-2023-38472 2 Avahi, Redhat 2 Avahi, Enterprise Linux 2026-06-17 N/A 6.2 MEDIUM
A vulnerability was found in Avahi. A reachable assertion exists in the avahi_rdata_parse() function.
CVE-2023-38471 2 Avahi, Redhat 2 Avahi, Enterprise Linux 2026-06-17 N/A 6.2 MEDIUM
A vulnerability was found in Avahi. A reachable assertion exists in the dbus_set_host_name function.
CVE-2023-38470 2 Avahi, Redhat 2 Avahi, Enterprise Linux 2026-06-17 N/A 6.2 MEDIUM
A vulnerability was found in Avahi. A reachable assertion exists in the avahi_escape_label() function.
CVE-2023-38469 2 Avahi, Redhat 2 Avahi, Enterprise Linux 2026-06-17 N/A 6.2 MEDIUM
A vulnerability was found in Avahi, where a reachable assertion exists in avahi_dns_packet_append_record.
CVE-2023-38253 3 Fedoraproject, Redhat, Tats 4 Extra Packages For Enterprise Linux, Fedora, Enterprise Linux and 1 more 2026-06-17 N/A 4.7 MEDIUM
An out-of-bounds read flaw was found in w3m, in the growbuf_to_Str function in indep.c. This issue may allow an attacker to cause a denial of service through a crafted HTML file.
CVE-2023-38252 3 Fedoraproject, Redhat, Tats 4 Extra Packages For Enterprise Linux, Fedora, Enterprise Linux and 1 more 2026-06-17 N/A 4.7 MEDIUM
An out-of-bounds read flaw was found in w3m, in the Strnew_size function in Str.c. This issue may allow an attacker to cause a denial of service through a crafted HTML file.