Red Hat Product Errata RHSA-2026:26292 - Security Advisory Issued: 2026-06-16 Updated: 2026-06-16 RHSA-2026:26292 - Security Advisory Overview Updated Packages Synopsis Moderate: libexif security update Type/Severity Security Advisory: Moderate Red Hat Lightspeed patch analysis Identify and remediate systems affected by this advisory. View affected systems Topic An update for libexif is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Description The libexif packages provide a library for extracting extra information from image files. Security Fix(es): libexif: libexif: Information disclosure and crashes via integer overflow in Nikon MakerNote handling (CVE-2026-40385) libexif: libexif: Denial of Service and information disclosure via integer underflow in MakerNote decoding (CVE-2026-40386) 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. Solution For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Affected Products Red Hat Enterprise Linux for x86_64 - Extended Update Support Extension 8.4 x86_64 Red Hat Enterprise Linux Server - AUS 8.4 x86_64 Fixes BZ - 2457687 - CVE-2026-40385 libexif: libexif: Information disclosure and crashes via integer overflow in Nikon MakerNote handling BZ - 2457689 - CVE-2026-40386 libexif: libexif: Denial of Service and information disclosure via integer underflow in MakerNote decoding CVEs CVE-2026-40385 CVE-2026-40386 References https://access.redhat.com/security/updates/classification/#moderate Note: More recent versions of these packages may be available. Click a package name for more details. Red Hat Enterprise Linux for x86_64 - Extended Update Support Extension 8.4 SRPM libexif-0.6.22-5.el8_4.1.src.rpm SHA-256: 6aae956da5e4dccf5497390a0b7f2ca3e691bee2c70342ef0309ba8e6a3c59e4 x86_64 libexif-0.6.22-5.el8_4.1.i686.rpm SHA-256: ce04219fbb02c0f5584d3186900b824cf6a4f833e2188a253b730645e2b7ccb2 libexif-0.6.22-5.el8_4.1.x86_64.rpm SHA-256: ed167d8d4fde44b525d5615772aaf540a91c6d25effef73646368080e11a3910 libexif-debuginfo-0.6.22-5.el8_4.1.i686.rpm SHA-256: 33cd66977003b6964757e679d2a177fe4f55ffd35046d0da551f2f17e280125f libexif-debuginfo-0.6.22-5.el8_4.1.x86_64.rpm SHA-256: e3b0bdd0e2eefe3aea123ba545d48d35f9a1f485708e932977bc13cccbacd1b0 libexif-debugsource-0.6.22-5.el8_4.1.i686.rpm SHA-256: f4c75ff3e495e17ac3be06a2b662d0288871c578b3c4033d81bbb8f29ac4692c libexif-debugsource-0.6.22-5.el8_4.1.x86_64.rpm SHA-256: 4c74bd6d1e6539e7d5752ca0d48d123b06c02cb21d7ad8e2f67f006e416e5e21 Red Hat Enterprise Linux Server - AUS 8.4 SRPM libexif-0.6.22-5.el8_4.1.src.rpm SHA-256: 6aae956da5e4dccf5497390a0b7f2ca3e691bee2c70342ef0309ba8e6a3c59e4 x86_64 libexif-0.6.22-5.el8_4.1.i686.rpm SHA-256: ce04219fbb02c0f5584d3186900b824cf6a4f833e2188a253b730645e2b7ccb2 libexif-0.6.22-5.el8_4.1.x86_64.rpm SHA-256: ed167d8d4fde44b525d5615772aaf540a91c6d25effef73646368080e11a3910 libexif-debuginfo-0.6.22-5.el8_4.1.i686.rpm SHA-256: 33cd66977003b6964757e679d2a177fe4f55ffd35046d0da551f2f17e280125f libexif-debuginfo-0.6.22-5.el8_4.1.x86_64.rpm SHA-256: e3b0bdd0e2eefe3aea123ba545d48d35f9a1f485708e932977bc13cccbacd1b0 libexif-debugsource-0.6.22-5.el8_4.1.i686.rpm SHA-256: f4c75ff3e495e17ac3be06a2b662d0288871c578b3c4033d81bbb8f29ac4692c libexif-debugsource-0.6.22-5.el8_4.1.x86_64.rpm SHA-256: 4c74bd6d1e6539e7d5752ca0d48d123b06c02cb21d7ad8e2f67f006e416e5e21 The Red Hat security contact is secalert@redhat.com . More contact details at https://access.redhat.com/security/team/contact/ .