Poppler before 25.04.0 allows crafted input files to trigger out-of-bounds reads in the JBIG2Bitmap::combine function in JBIG2Stream.cc because of a misplaced isOk check.
This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2026:0128 https://access.redhat.com/errata/RHSA-2026:0128
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2026:0126 https://access.redhat.com/errata/RHSA-2026:0126
This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2026:0130 https://access.redhat.com/errata/RHSA-2026:0130
This issue has been addressed in the following products: Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Via RHSA-2026:0774 https://access.redhat.com/errata/RHSA-2026:0774
This issue has been addressed in the following products: Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions Red Hat Enterprise Linux 8.6 Telecommunications Update Service Via RHSA-2026:0773 https://access.redhat.com/errata/RHSA-2026:0773
This issue has been addressed in the following products: Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Red Hat Enterprise Linux 8.8 Telecommunications Update Service Via RHSA-2026:0772 https://access.redhat.com/errata/RHSA-2026:0772
This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Via RHSA-2026:0795 https://access.redhat.com/errata/RHSA-2026:0795
This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Via RHSA-2026:0796 https://access.redhat.com/errata/RHSA-2026:0796
This issue has been addressed in the following products: Red Hat Enterprise Linux 9.4 Extended Update Support Via RHSA-2026:0799 https://access.redhat.com/errata/RHSA-2026:0799
This issue has been addressed in the following products: Red Hat Enterprise Linux 9.6 Extended Update Support Via RHSA-2026:0797 https://access.redhat.com/errata/RHSA-2026:0797