Red Hat Product Errata RHSA-2026:19722 - Security Advisory Issued: 2026-05-20 Updated: 2026-05-20 RHSA-2026:19722 - Security Advisory Overview Updated Packages Synopsis Important: git-lfs security update Type/Severity Security Advisory: Important Red Hat Lightspeed patch analysis Identify and remediate systems affected by this advisory. View affected systems Topic An update for git-lfs is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. 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 Git Large File Storage (LFS) replaces large files such as audio samples, videos, datasets, and graphics with text pointers inside Git, while storing the file contents on a remote server. Security Fix(es): golang: internal/syscall/unix: Root.Chmod can follow symlinks out of the root (CVE-2026-32282) crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages (CVE-2026-32283) crypto/x509: crypto/tls: golang: Go: Denial of Service vulnerability in certificate chain building (CVE-2026-32280) 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 9.6 x86_64 Red Hat Enterprise Linux Server - AUS 9.6 x86_64 Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.6 s390x Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.6 ppc64le Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.6 aarch64 Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.6 ppc64le Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.6 x86_64 Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.6 aarch64 Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.6 s390x Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.6 x86_64 Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.6 aarch64 Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.6 ppc64le Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.6 s390x Fixes BZ - 2456336 - CVE-2026-32282 golang: internal/syscall/unix: Root.Chmod can follow symlinks out of the root BZ - 2456338 - CVE-2026-32283 crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages BZ - 2456339 - CVE-2026-32280 crypto/x509: crypto/tls: golang: Go: Denial of Service vulnerability in certificate chain building CVEs CVE-2026-32280 CVE-2026-32282 CVE-2026-32283 References https://access.redhat.com/security/updates/classification/#important 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 9.6 SRPM git-lfs-3.6.1-2.el9_6.4.src.rpm SHA-256: a42699a088a6b0f75ec5c4ed68573c858d177acab3569ae76880730f8e2022b1 x86_64 git-lfs-3.6.1-2.el9_6.4.x86_64.rpm SHA-256: ef17b38bec906103ad3974eadf7d5aa7f5425940f5a55d967671546d79296f6b git-lfs-debuginfo-3.6.1-2.el9_6.4.x86_64.rpm SHA-256: 1b196fea20f2cd5d26a0d361a63fdfedd8e175a1f94530d1be9fc620261047f4 git-lfs-debugsource-3.6.1-2.el9_6.4.x86_64.rpm SHA-256: 30446310f1d6b464fb10c02aadd73ff02604174301449ad41dda5fc53789383e Red Hat Enterprise Linux Server - AUS 9.6 SRPM git-lfs-3.6.1-2.el9_6.4.src.rpm SHA-256: a42699a088a6b0f75ec5c4ed68573c858d177acab3569ae76880730f8e2022b1 x86_64 git-lfs-3.6.1-2.el9_6.4.x86_64.rpm SHA-256: ef17b38bec906103ad3974eadf7d5aa7f5425940f5a55d967671546d79296f6b git-lfs-debuginfo-3.6.1-2.el9_6.4.x86_64.rpm SHA-256: 1b196fea20f2cd5d26a0d361a63fdfedd8e175a1f94530d1be9fc620261047f4 git-lfs-debugsource-3.6.1-2.el9_6.4.x86_64.rpm SHA-256: 30446310f1d6b464fb10c02aadd73ff02604174301449ad41dda5fc53789383e Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.6 SRPM git-lfs-3.6.1-2.el9_6.4.src.rpm SHA-256: a42699a088a6b0f75ec5c4ed68573c858d177acab3569ae76880730f8e2022b1 s390x git-lfs-3.6.1-2.el9_6.4.s390x.rpm SHA-256: 3d799b6db7db598326865c20a981e61c9bca39d5c57051df2299a5b59d743d19 git-lfs-debuginfo-3.6.1-2.el9_6.4.s390x.rpm SHA-256: 87431185aa0b4ad5c90c532159fbb010477a766b07cc97167f5d8ef7c147ef0d git-lfs-debugsource-3.6.1-2.el9_6.4.s390x.rpm SHA-256: 442b07ee5ad6ea3ae73ce055b7311bcb5fce5643f81d1bcae4489eeebcb5ec80 Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.6 SRPM git-lfs-3.6.1-2.el9_6.4.src.rpm SHA-256: a42699a088a6b0f75ec5c4ed68573c858d177acab3569ae76880730f8e2022b1 ppc64le git-lfs-3.6.1-2.el9_6.4.ppc64le.rpm SHA-256: 3a666d5841bbbc470639c7b148af4b932d2f6c6787d43d9b8a239d66050ffa3d git-lfs-debuginfo-3.6.1-2.el9_6.4.ppc64le.rpm SHA-256: 98db3a3d568b1704be2efb6fec4da58303c8ed4cf4322f573bad967bfcf2f765 git-lfs-debugsource-3.6.1-2.el9_6.4.ppc64le.rpm SHA-256: 0d123dc51c92d79129b6d799d2b27646fafbd300122d2bf2b704bdc58ca83e7c Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.6 SRPM git-lfs-3.6.1-2.el9_6.4.src.rpm SHA-256: a42699a088a6b0f75ec5c4ed68573c858d177acab3569ae76880730f8e2022b1 aarch64 git-lfs-3.6.1-2.el9_6.4.aarch64.rpm SHA-256: ba94efeb4409b6295429c1a2541437df4ec1ed5016ff6ccf2e4316467324dc2d git-lfs-debuginfo-3.6.1-2.el9_6.4.aarch64.rpm SHA-256: 7de293a109fa2cdb45e88488e94fed1dc6d5cf91d09d948452ccff1ebadba389 git-lfs-debugsource-3.6.1-2.el9_6.4.aarch64.rpm SHA-256: cec254fb026e5812b3f4fcee376d6684fd0f2933ab75ec1c9a3ada8b10b35d0d Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.6 SRPM git-lfs-3.6.1-2.el9_6.4.src.rpm SHA-256: a42699a088a6b0f75ec5c4ed68573c858d177acab3569ae76880730f8e2022b1 ppc64le git-lfs-3.6.1-2.el9_6.4.ppc64le.rpm SHA-256: 3a666d5841bbbc470639c7b148af4b932d2f6c6787d43d9b8a239d66050ffa3d git-lfs-debuginfo-3.6.1-2.el9_6.4.ppc64le.rpm SHA-256: 98db3a3d568b1704be2efb6fec4da58303c8ed4cf4322f573bad967bfcf2f765 git-lfs-debugsource-3.6.1-2.el9_6.4.ppc64le.rpm SHA-256: 0d123dc51c92d79129b6d799d2b27646fafbd300122d2bf2b704bdc58ca83e7c Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.6 SRPM git-lfs-3.6.1-2.el9_6.4.src.rpm SHA-256: a42699a088a6b0f75ec5c4ed68573c858d177acab3569ae76880730f8e2022b1 x86_64 git-lfs-3.6.1-2.el9_6.4.x86_64.rpm SHA-256: ef17b38bec906103ad3974eadf7d5aa7f5425940f5a55d967671546d79296f6b git-lfs-debuginfo-3.6.1-2.el9_6.4.x86_64.rpm SHA-256: 1b196fea20f2cd5d26a0d361a63fdfedd8e175a1f94530d1be9fc620261047f4 git-lfs-debugsource-3.6.1-2.el9_6.4.x86_64.rpm SHA-256: 30446310f1d6b464fb10c02aadd73ff02604174301449ad41dda5fc53789383e Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.6 SRPM git-lfs-3.6.1-2.el9_6.4.src.rpm SHA-256: a42699a088a6b0f75ec5c4ed68573c858d177acab3569ae76880730f8e2022b1 aarch64 git-lfs-3.6.1-2.el9_6.4.aarch64.rpm SHA-256: ba94efeb4409b6295429c1a2541437df4ec1ed5016ff6ccf2e4316467324dc2d git-lfs-debuginfo-3.6.1-2.el9_6.4.aarch64.rpm SHA-256: 7de293a109fa2cdb45e88488e94fed1dc6d5cf91d09d948452ccff1ebadba389 git-lfs-debugsource-3.6.1-2.el9_6.4.aarch64.rpm SHA-256: cec254fb026e5812b3f4fcee376d6684fd0f2933ab75ec1c9a3ada8b10b35d0d Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.6 SRPM git-lfs-3.6.1-2.el9_6.4.src.rpm SHA-256: a42699a088a6b0f75ec5c4ed68573c858d177acab3569ae76880730f8e2022b1 s390x git-lfs-3.6.1-2.el9_6.4.s390x.rpm SHA-256: 3d799b6db7db598326865c20a981e61c9bca39d5c57051df2299a5b59d743d19 git-lfs-debuginfo-3.6.1-2.el9_6.4.s390x.rpm SHA-256: 87431185aa0b4ad5c90c532159fbb010477a766b07cc97167f5d8ef7c147ef0d git-lfs-debugsource-3.6.1-2.el9_6.4.s390x.rpm SHA-256: 442b07ee5ad6ea3ae73ce055b7311bcb5fce5643f81d1bcae4489eeebcb5ec80 Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.6 SRPM git-lfs-3.6.1-2.el9_6.4.src.rpm SHA-256: a42699a088a6b0f75ec5c4ed68573c858d177acab3569ae76880730f8e2022b1 x86_64 git-lfs-3.6.1-2.el9_6.4.x86_64.rpm SHA-256: ef17b38bec906103ad3974eadf7d5aa7f5425940f5a55d967671546d79296f6b git-lfs-debuginfo-3.6.1-2.el9_6.4.x86_64.rpm SHA-256: 1b196fea20f2cd5d26a0d361a63fdfedd8e175a1f94530d1be9fc620261047f4 git-lfs-debugsource-3.6.1-2.el9_6.4.x86_64.rpm SHA-256: 30446310f1d6b464fb10c02aadd73ff02604174301449ad41dda5fc53789383e Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.6 SRPM git-lfs-3.6.1-2.el9_6.4.src.rpm SHA-256: a42699a088a6b0f75ec5c4ed68573c858d177acab3569ae76880730f8e2022b1 aarch64 git-lfs-3.6.1-2.el9_6.4.aarch64.rpm SHA-256: ba94efeb4409b6295429c1a2541437df4ec1ed5016ff6ccf2e4316467324dc2d git-lfs-debuginfo-3.6.1-2.el9_6.4.aarch64.rpm SHA-256: 7de293a109fa2cdb45e88488e94fed1dc6d5cf91d09d948452ccff1ebadba389 git-lfs-debugsource-3.6.1-2.el9_6.4.aarch64.rpm SHA-256: cec254fb026e5812b3f4fcee376d6684fd0f2933ab75ec1c9a3ada8b10b35d0d Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.6 SRPM git-lfs-3.6.1-2.el9_6.4.src.rpm SHA-256: a42699a088a6b0f75ec5c4ed68573c858d177acab3569ae76880730f8e2022b1 ppc64le git-lfs-3.6.1-2.el9_6.4.ppc64le.rpm SHA-256: 3a666d5841bbbc470639c7b148af4b932d2f6c6787d43d9b8a239d66050ffa3d git-lfs-debuginfo-3.6.1-2.el9_6.4.ppc64le.rpm SHA-256: 98db3a3d568b1704be2efb6fec4da58303c8ed4cf4322f573bad967bfcf2f765 git-lfs-debugsource-3.6.1-2.el9_6.4.ppc64le.rpm SHA-256: 0d123dc51c92d79129b6d799d2b27646fafbd300122d2bf2b704bdc58ca83e7c Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.6 SRPM git-lfs-3.6.1-2.el9_6.4.src.rpm SHA-256: a42699a088a6b0f75ec5c4ed68573c858d177acab3569ae76880730f8e2022b1 s390x git-lfs-3.6.1-2.el9_6.4.s390x.rpm SHA-256: 3d799b6db7db598326865c20a981e61c9bca39d5c57051df2299a5b59d743d19 git-lfs-debuginfo-3.6.1-2.el9_6.4.s390x.rpm SHA-256: 8