# FEDORA-2026-0B8BC362B1: Security update for 12 packages FEDORA-2026-0B8BC362B1, released September 7, 2026, fixes 15 CVEs across 12 products. None of them is reported as exploited. Patch Radar priority: Urgent. - Web page: https://patchblox.com/security/fix/linux/fedora-2026-0b8bc362b1 - Platform: Linux - Released: Sep 7, 2026 - Priority: Urgent (Closes CVE-2026-76560, rated Critical) - CVEs: 15, exploited: 0, on CISA KEV: 0 - Vendor advisory: https://bodhi.fedoraproject.org/updates/FEDORA-2026-0b8bc362b1 ## Applies to | Product | Release | Fixed in | |---|---|---| | [389-ds-base](https://patchblox.com/security/data/product/linux/389-ds-base.md) | Fedora 43 | 3.1.5-4.fc43 | | [389-ds-base-debuginfo](https://patchblox.com/security/data/product/linux/389-ds-base-debuginfo.md) | Fedora 43 | 3.1.5-4.fc43 | | [389-ds-base-debugsource](https://patchblox.com/security/data/product/linux/389-ds-base-debugsource.md) | Fedora 43 | 3.1.5-4.fc43 | | [389-ds-base-devel](https://patchblox.com/security/data/product/linux/389-ds-base-devel.md) | Fedora 43 | 3.1.5-4.fc43 | | [389-ds-base-libs](https://patchblox.com/security/data/product/linux/389-ds-base-libs.md) | Fedora 43 | 3.1.5-4.fc43 | | [389-ds-base-libs-debuginfo](https://patchblox.com/security/data/product/linux/389-ds-base-libs-debuginfo.md) | Fedora 43 | 3.1.5-4.fc43 | | [389-ds-base-robdb-libs](https://patchblox.com/security/data/product/linux/389-ds-base-robdb-libs.md) | Fedora 43 | 3.1.5-4.fc43 | | [389-ds-base-robdb-libs-debuginfo](https://patchblox.com/security/data/product/linux/389-ds-base-robdb-libs-debuginfo.md) | Fedora 43 | 3.1.5-4.fc43 | | [389-ds-base-snmp](https://patchblox.com/security/data/product/linux/389-ds-base-snmp.md) | Fedora 43 | 3.1.5-4.fc43 | | [389-ds-base-snmp-debuginfo](https://patchblox.com/security/data/product/linux/389-ds-base-snmp-debuginfo.md) | Fedora 43 | 3.1.5-4.fc43 | | [cockpit-389-ds](https://patchblox.com/security/data/product/linux/cockpit-389-ds.md) | Fedora 43 | 3.1.5-4.fc43 | | [python3-lib389](https://patchblox.com/security/data/product/linux/python3-lib389.md) | Fedora 43 | 3.1.5-4.fc43 | ## CVEs this fix closes | CVE | Priority | Title | CVSS | EPSS | Exploitation | |---|---|---|---:|---:|---| | [CVE-2026-76560](https://patchblox.com/security/data/cve/CVE-2026-76560.md) | Urgent | 389-ds-base: Resolves: RHEL-245374 - 389-ds-base: anonymous LDAP client can defeat SELFDN ACI bind-rule checks via empty bind DN [... | 9.8 | 0.0056 | | | [CVE-2026-19404](https://patchblox.com/security/data/cve/CVE-2026-19404.md) | Urgent | 389-ds-base: 389-ds-base: 389-ds-base: missing authorization allows anonymous clients to start or abort CleanAllRUV replication ma... | n/a | 0.0043 | | | [CVE-2026-15041](https://patchblox.com/security/data/cve/CVE-2026-15041.md) | Urgent | 389-ds-base: 389-ds-base: 389-ds-base: Non-constant-time comparison in PBKDF2-SHA256 password verification | n/a | 0.0036 | | | [CVE-2026-11884](https://patchblox.com/security/data/cve/CVE-2026-11884.md) | Urgent | 389-ds: remote code execution and denial of service via heap buffer overflow (bsc#1268115). | n/a | 0.0035 | | | [CVE-2026-11790](https://patchblox.com/security/data/cve/CVE-2026-11790.md) | Urgent | 389-ds: crafted password hash can cause excessive CPU consumption (bsc#1268060). | n/a | 0.0029 | | | [CVE-2026-11789](https://patchblox.com/security/data/cve/CVE-2026-11789.md) | Urgent | 389-ds: crafted SMD5 hash can lead to an integer underflow (bsc#1268058). | n/a | 0.0028 | | | [CVE-2026-11793](https://patchblox.com/security/data/cve/CVE-2026-11793.md) | Urgent | 389-ds: crafted `nsDS5ReplicaCredentials` can lead to a stack buffer overflow (bsc#1268041). | n/a | 0.0028 | | | [CVE-2026-11792](https://patchblox.com/security/data/cve/CVE-2026-11792.md) | Urgent | 389-ds: password value shorter than 23 characters can cause a heap buffer overflow (bsc#1268046). | n/a | 0.0026 | | | [CVE-2026-11611](https://patchblox.com/security/data/cve/CVE-2026-11611.md) | Urgent | 389-ds: Content Synchronization persistent search plugin allows unbounded memory growth when an authenticated | n/a | 0.0024 | | | [CVE-2026-18453](https://patchblox.com/security/data/cve/CVE-2026-18453.md) | High | 389-ds: pre-authentication NULL pointer dereference via paged results and | 9.8 | 0.0085 | | | [CVE-2026-18355](https://patchblox.com/security/data/cve/CVE-2026-18355.md) | High | 389-ds: heap buffer overflow in the SASL I/O layer allows a remote authenticated attacker to cause a denial of | 9.8 | 0.0084 | | | [CVE-2026-11774](https://patchblox.com/security/data/cve/CVE-2026-11774.md) | High | 389-ds: integer overflow in SASL packet length bypasses size limit leading to heap buffer overflow | 8.8 | 0.0068 | | | [CVE-2026-69152](https://patchblox.com/security/data/cve/CVE-2026-69152.md) | High | nodejs-nodemon: The brace-expansion library generates arbitrary strings containing a common prefix and suffix | 8.6 | 0.0065 | | | [CVE-2026-11770](https://patchblox.com/security/data/cve/CVE-2026-11770.md) | High | 389-ds-base: A flaw was found in 389 Directory Server | 7.5 | 0.0053 | | | [CVE-2026-11610](https://patchblox.com/security/data/cve/CVE-2026-11610.md) | High | 389-ds: missing bounds check in `sasl_io_recv()` can lead to a heap buffer overflow when processing a | 8.8 | 0.0049 | | --- Data as of 2026-11-11T07:45:43Z UTC. 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