Threats Tagged 'cve-2026-4424'

Apple has addressed multiple vulnerabilities in its iOS and iPadOS operating systems as reported by the Nationaal Cyber Security Centrum. The advisory covers a broad range of security weaknesses including memory safety errors, improper access control, and information exposure. No specific affected versions or detailed technical exploit information are provided. There is no indication of known exploits in the wild at this time.

This update for openssh fixes the following issues Security fixes: - CVE-2026-3497: information disclosure or denial of service due to uninitialized variables (bsc#1259642). - CVE-2026-35388: omitted connection multiplexing confirmation for proxy-mode multiplexing sessions (bsc#1261441). - openssh potential security issue when validating mac or ciphers (bsc#1264568). Other fixes: - Improve %prep LDAP regex to preserve subdirectories (e.g., openbsd-compat/) and handle optional [ab]/ prefixes.

This update for openssh fixes the following issues Security fixes: - CVE-2026-3497: information disclosure or denial of service due to uninitialized variables (bsc#1259642). - CVE-2026-35388: omitted connection multiplexing confirmation for proxy-mode multiplexing sessions (bsc#1261441). - openssh potential security issue when validating mac or ciphers (bsc#1264568). Other fixes: - Improve %prep LDAP regex to preserve subdirectories (e.g., openbsd-compat/) and handle optional [ab]/ prefixes.

See the release notes (link in the references section) for a description of the fixes and enhancements in this particular release.

This update for libarchive fixes the following issues - CVE-2026-4111: logical deadlock the RAR5 filter subsystem and the half-window output limiter leads to infinite loop and DoS (bsc#1259635). - CVE-2026-4424: 257-byte heap memory leak when processing a 170-byte RAR3 (bsc#1259928). - CVE-2026-4426: undefined behavior due to unvalidated operand in shift expression of the zisofs decompression code (bsc#1259931). - CVE-2026-5121: missing validation check for pz_log2_bs can a heap buffer overflow write (bsc#1261186).

This update for libarchive fixes the following issues - CVE-2026-4111: logical deadlock the RAR5 filter subsystem and the half-window output limiter leads to infinite loop and DoS (bsc#1259635). - CVE-2026-4424: 257-byte heap memory leak when processing a 170-byte RAR3 (bsc#1259928). - CVE-2026-4426: undefined behavior due to unvalidated operand in shift expression of the zisofs decompression code (bsc#1259931). - CVE-2026-5121: missing validation check for pz_log2_bs can a heap buffer overflow write (bsc#1261186).

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The OpenSSL toolkit provides support for secure communications between machines. This version of OpenSSL package contains only the libraries from the 1.1.1 version and is provided for compatibility with previous releases. Security Fix(es): * openssl: OpenSSL: Arbitrary code execution due to out-of-bounds write in PKCS#12 processing (CVE-2025-69419) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.15.64. See the following advisory for the RPM packages for this release: https://access.redhat.com/errata/RHBA-2026:14772 Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes: https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/release_notes/ Security Fix(es): * openssh: OpenSSH GSSAPI: Information disclosure or denial of service due to uninitialized variables (CVE-2026-3497) * libarchive: Infinite Loop Denial of Service in RAR5 Decompression via archive_read_data() in libarchive (CVE-2026-4111) * libarchive: libarchive: Information disclosure via heap out-of-bounds read in RAR archive processing (CVE-2026-4424) * libpng: LIBPNG has a heap buffer overflow in png_set_quantize (CVE-2026-25646) * nghttp2: nghttp2: Denial of Service via malformed HTTP/2 frames after session termination (CVE-2026-27135) * vim: Vim: Arbitrary code execution via command injection in glob() function (CVE-2026-33412) * grub2: Missing unregister call for gettext command may lead to use-after-free (CVE-2025-61662) * openssl: OpenSSL: Arbitrary code execution due to out-of-bounds write in PKCS#12 processing (CVE-2025-69419) * libarchive: libarchive: Arbitrary code execution via integer overflow in ISO9660 image processing (CVE-2026-5121) * vim: Vim: Arbitrary code execution via 'helpfile' option processing (CVE-2026-25749) * vim: Vim: Arbitrary code execution via OS command injection in the netrw plugin (CVE-2026-28417) * vim: Vim: Denial of service and information disclosure via crafted swap file (CVE-2026-28421) * kernel: crypto: algif_aead - Revert to operating out-of-place (CVE-2026-31431) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. All OpenShift Container Platform 4.15 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html-single/updating_clusters/index#updating-cluster-cli.

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.14.65. See the following advisory for the RPM packages for this release: https://access.redhat.com/errata/RHBA-2026:15086 Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes: https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html/release_notes/ Security Fix(es): * openssh: OpenSSH GSSAPI: Information disclosure or denial of service due to uninitialized variables (CVE-2026-3497) * libarchive: Infinite Loop Denial of Service in RAR5 Decompression via archive_read_data() in libarchive (CVE-2026-4111) * libarchive: libarchive: Information disclosure via heap out-of-bounds read in RAR archive processing (CVE-2026-4424) * libpng: LIBPNG has a heap buffer overflow in png_set_quantize (CVE-2026-25646) * nghttp2: nghttp2: Denial of Service via malformed HTTP/2 frames after session termination (CVE-2026-27135) * vim: Vim: Arbitrary code execution via command injection in glob() function (CVE-2026-33412) * grub2: Missing unregister call for gettext command may lead to use-after-free (CVE-2025-61662) * openssl: OpenSSL: Arbitrary code execution due to out-of-bounds write in PKCS#12 processing (CVE-2025-69419) * libarchive: libarchive: Arbitrary code execution via integer overflow in ISO9660 image processing (CVE-2026-5121) * vim: Vim: Arbitrary code execution via 'helpfile' option processing (CVE-2026-25749) * vim: Vim: Arbitrary code execution via OS command injection in the netrw plugin (CVE-2026-28417) * vim: Vim: Denial of service and information disclosure via crafted swap file (CVE-2026-28421) * kernel: crypto: algif_aead - Revert to operating out-of-place (CVE-2026-31431) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. All OpenShift Container Platform 4.14 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html-single/updating_clusters/index#updating-cluster-cli.