CLSA-2026-1789734185
Update of libblockdev
No scoreFix available
- rebase to 2.18-5.0.1.el7
- drop the 1 TuxCare CVE backport; 2.18 already incorporates it
- no TuxCare CVE patches remain; the .tuxcare.elsN suffix keeps the ELS channel authoritative
What each source reports
OSV No score
Update of libblockdev
- rebase to 2.18-5.0.1.el7
- drop the 1 TuxCare CVE backport; 2.18 already incorporates it
- no TuxCare CVE patches remain; the .tuxcare.elsN suffix keeps the ELS channel authoritative
- Record
CLSA-2026-1789734185- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
libblockdevTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-btrfsTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-btrfs-develTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-cryptoTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-crypto-develTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-develTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-dmTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-dm-develTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-fsTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-fs-develTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
Show 22 moreShow less
| Package | Affected | Fixed |
|---|---|---|
libblockdev-kbdTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-kbd-develTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-loopTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-loop-develTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-lvmTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-lvm-develTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-mdraidTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-mdraid-develTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-mpathTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-mpath-develTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-nvdimmTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-nvdimm-develTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-partTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-part-develTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-plugins-allTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-swapTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-swap-develTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-utilsTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-utils-develTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-vdoTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
libblockdev-vdo-develTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
python2-blockdevTuxCare:CentOS:7 |
before 2.18-5.0.1.el7.tuxcare.els1 | 2.18-5.0.1.el7.tuxcare.els1 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CLSA-2026-1789734185 is a vulnerability with no CVSS score yet in libblockdev, published September 21, 2026. No source lists public exploit code. Fixed in libblockdev 2.18-5.0.1.el7.tuxcare.els1.