Redhat Enterprise Linux vulnerabilities

CVE-2026-13757 [MEDIUM] CWE-674 CVE-2026-13757: A flaw was found in p11-kit. The RPC message attribute parsing functions p11_rpc_message_get_attribu A flaw was found in p11-kit. The RPC message attribute parsing functions p11_rpc_message_get_attribute() and p11_rpc_message_get_attribute_array_value() form a mutually-recursive call chain with no recursion depth limit when processing nested CKA_WRAP_TEMPLATE, CKA_UNWRAP_TEMPLATE, and CKA_DERIVE_TEMPLATE attributes. An unauthenticated attacker with

CVE-2024-0914 [MEDIUM] CWE-203 CVE-2024-0914: A timing side-channel vulnerability has been discovered in the opencryptoki package while processing A timing side-channel vulnerability has been discovered in the opencryptoki package while processing RSA PKCS#1 v1.5 padded ciphertexts. This flaw could potentially enable unauthorized RSA ciphertext decryption or signing, even without access to the corresponding private key.

CVE-2020-10759 [MEDIUM] CWE-347 CVE-2020-10759: A PGP signature bypass flaw was found in fwupd (all versions), which could lead to the installation A PGP signature bypass flaw was found in fwupd (all versions), which could lead to the installation of unsigned firmware. As per upstream, a signature bypass is theoretically possible, but not practical because the Linux Vendor Firmware Service (LVFS) is either not implemented or enabled in versions of fwupd shipped with Red Hat Enterprise Linux 7 an

CVE-2008-6123 [MEDIUM] CWE-863 CVE-2008-6123: The netsnmp_udp_fmtaddr function (snmplib/snmpUDPDomain.c) in net-snmp 5.0.9 through 5.4.2.1, when u The netsnmp_udp_fmtaddr function (snmplib/snmpUDPDomain.c) in net-snmp 5.0.9 through 5.4.2.1, when using TCP wrappers for client authorization, does not properly parse hosts.allow rules, which allows remote attackers to bypass intended access restrictions and execute SNMP queries, related to "source/destination IP address confusion."

CVE-2025-32989 [MEDIUM] CWE-295 CVE-2025-32989: A heap-buffer-overread vulnerability was found in GnuTLS in how it handles the Certificate Transpare A heap-buffer-overread vulnerability was found in GnuTLS in how it handles the Certificate Transparency (CT) Signed Certificate Timestamp (SCT) extension during X.509 certificate parsing. This flaw allows a malicious user to create a certificate containing a malformed SCT extension (OID 1.3.6.1.4.1.11129.2.4.2) that contains sensitive data. This iss

CVE-2020-14370 [MEDIUM] CWE-212 CVE-2020-14370: An information disclosure vulnerability was found in containers/podman in versions before 2.0.5. Whe An information disclosure vulnerability was found in containers/podman in versions before 2.0.5. When using the deprecated Varlink API or the Docker-compatible REST API, if multiple containers are created in a short duration, the environment variables from the first container will get leaked into subsequent containers. An attacker who has control ov

CVE-2023-34968 [MEDIUM] CWE-201 CVE-2023-34968: A path disclosure vulnerability was found in Samba. As part of the Spotlight protocol, Samba disclos A path disclosure vulnerability was found in Samba. As part of the Spotlight protocol, Samba discloses the server-side absolute path of shares, files, and directories in the results for search queries. This flaw allows a malicious client or an attacker with a targeted RPC request to view the information that is part of the disclosed path.

CVE-2004-1004 [HIGH] CVE-2004-1004: Multiple format string vulnerabilities in Midnight Commander (mc) 4.5.55 and earlier allow remote at Multiple format string vulnerabilities in Midnight Commander (mc) 4.5.55 and earlier allow remote attackers to have an unknown impact.

CVE-2020-12826 [MEDIUM] CWE-190 CVE-2020-12826: A signal access-control issue was discovered in the Linux kernel before 5.6.5, aka CID-7395ea4e65c2. A signal access-control issue was discovered in the Linux kernel before 5.6.5, aka CID-7395ea4e65c2. Because exec_id in include/linux/sched.h is only 32 bits, an integer overflow can interfere with a do_notify_parent protection mechanism. A child process can send an arbitrary signal to a parent process in a different security domain. Exploitation li

CVE-2026-54231 [MEDIUM] CWE-74 CVE-2026-54231: A content injection vulnerability was found in the ABRT post-create event handler scripts in librepo A content injection vulnerability was found in the ABRT post-create event handler scripts in libreport. The event script queries the systemd journal for log entries matching the crashed process and writes the results to files in the dump directory without sanitizing embedded control characters. A local user can inject arbitrary content into the journ

CVE-2013-1872 [MEDIUM] CVE-2013-1872: The Intel drivers in Mesa 8.0.x and 9.0.x allow context-dependent attackers to cause a denial of ser The Intel drivers in Mesa 8.0.x and 9.0.x allow context-dependent attackers to cause a denial of service (reachable assertion and crash) and possibly execute arbitrary code via vectors involving 3d graphics that trigger an out-of-bounds array access, related to the fs_visitor::remove_dead_constants function. NOTE: this issue might be related to CVE-2013-0796.

CVE-2018-18584 [MEDIUM] CWE-787 CVE-2018-18584: In mspack/cab.h in libmspack before 0.8alpha and cabextract before 1.8, the CAB block input buffer i In mspack/cab.h in libmspack before 0.8alpha and cabextract before 1.8, the CAB block input buffer is one byte too small for the maximal Quantum block, leading to an out-of-bounds write.

CVE-2018-12372 [MEDIUM] CWE-200 CVE-2018-12372: Decrypted S/MIME parts, when included in HTML crafted for an attack, can leak plaintext when include Decrypted S/MIME parts, when included in HTML crafted for an attack, can leak plaintext when included in a a HTML reply/forward. This vulnerability affects Thunderbird < 52.9.

CVE-2015-3247 [MEDIUM] CWE-119 CVE-2015-3247: Race condition in the worker_update_monitors_config function in SPICE 0.12.4 allows a remote authent Race condition in the worker_update_monitors_config function in SPICE 0.12.4 allows a remote authenticated guest user to cause a denial of service (heap-based memory corruption and QEMU-KVM crash) or possibly execute arbitrary code on the host via unspecified vectors.

CVE-2021-20271 [HIGH] CWE-345 CVE-2021-20271: A flaw was found in RPM's signature check functionality when reading a package file. This flaw allow A flaw was found in RPM's signature check functionality when reading a package file. This flaw allows an attacker who can convince a victim to install a seemingly verifiable package, whose signature header was modified, to cause RPM database corruption and execute code. The highest threat from this vulnerability is to data integrity, confidentiality,

CVE-2021-3596 [MEDIUM] CWE-476 CVE-2021-3596: A NULL pointer dereference flaw was found in ImageMagick in versions prior to 7.0.10-31 in ReadSVGIm A NULL pointer dereference flaw was found in ImageMagick in versions prior to 7.0.10-31 in ReadSVGImage() in coders/svg.c. This issue is due to not checking the return value from libxml2's xmlCreatePushParserCtxt() and uses the value directly, which leads to a crash and segmentation fault.

CVE-2026-66759 [HIGH] CWE-125 CVE-2026-66759: A flaw was found in the file-icns plugin in GIMP. When applying a decompressed mask during ICNS imag A flaw was found in the file-icns plugin in GIMP. When applying a decompressed mask during ICNS image processing, the plugin reads from the mask data buffer without verifying if the cursor exceeds the allocated resource size. If a crafted file contains a truncated mask resource, the icns_decompress function continues reading past the bounds of the buf

CVE-2023-40745 [MEDIUM] CWE-190 CVE-2023-40745: LibTIFF is vulnerable to an integer overflow. This flaw allows remote attackers to cause a denial of LibTIFF is vulnerable to an integer overflow. This flaw allows remote attackers to cause a denial of service (application crash) or possibly execute an arbitrary code via a crafted tiff image, which triggers a heap-based buffer overflow.

CVE-2023-1667 [MEDIUM] CWE-476 CVE-2023-1667: A NULL pointer dereference was found In libssh during re-keying with algorithm guessing. This issue A NULL pointer dereference was found In libssh during re-keying with algorithm guessing. This issue may allow an authenticated client to cause a denial of service.

CVE-2023-40660 [MEDIUM] CWE-287 CVE-2023-40660: A flaw was found in OpenSC packages that allow a potential PIN bypass. When a token/card is authenti A flaw was found in OpenSC packages that allow a potential PIN bypass. When a token/card is authenticated by one process, it can perform cryptographic operations in other processes when an empty zero-length pin is passed. This issue poses a security risk, particularly for OS logon/screen unlock and for small, permanently connected tokens to computer