CVE-2026-15816 json
Dracut: dracut: root code execution via unescaped error message written to sourced emergency hook script in die()
published 2026-08-07 3 mo ago modified 2026-11-02 7 d ago also EUVD-2026-54451
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 31%
- public exploits
- 0
- none known
Summary
A flaw was found in dracut. The die() error-handling function writes its message into a shell script under the initramfs emergency-hook directory without properly shell-quoting it. When the message contains data derived from the DHCP ROOT_PATH option, an attacker on the adjacent network who controls a rogue DHCP server can inject a command-substitution sequence that executes as root the next time dracut sources its emergency hook scripts during standard boot-failure handling.
Patch / fix
- Red Hat Red Hat Enterprise Linux 10 0:107-9.el10_2
- Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support 0:105-4.el10_0.1
- Red Hat Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION 0:004-413.el6_10, 0:004-414.el6_10
- Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support 0:033-577.el7_9
- Red Hat Red Hat Enterprise Linux 8 0:049-246.git20260728.el8_10
- Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support 0:049-138.git20220131.el8_4.1
- Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On 0:049-138.git20220131.el8_4.1
- Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support 0:049-203.git20220511.el8_6.1
- Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On 0:049-203.git20220511.el8_6.1
- Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service 0:049-223.git20230119.el8_8.1
- Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions 0:049-223.git20230119.el8_8.1
- Red Hat Red Hat Enterprise Linux 9 0:057-120.git20260728.el9_8
- Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions 0:057-25.git20250717.el9_2.2
- Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions 0:057-54.git20250423.el9_4.3
- Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support 0:057-89.git20250311.el9_6.1
- Red Hat Red Hat OpenShift Container Platform 4.12 412.86.202610250235-0
- Red Hat Red Hat OpenShift Container Platform 4.13 413.92.202609080414-0
- Red Hat Red Hat OpenShift Container Platform 4.14 414.92.202609011250-0
- Red Hat Red Hat OpenShift Container Platform 4.15 415.92.202609140326-0
- Red Hat Red Hat OpenShift Container Platform 4.16 416.94.202609011112-0
- Red Hat Red Hat OpenShift Container Platform 4.17 417.94.202609191027-0
- Red Hat Red Hat OpenShift Container Platform 4.18 418.94.202609031320-0, 418.94.202609171815-0
- Red Hat Red Hat OpenShift Container Platform 4.19 4.19.9.6.202609021231-0
- Red Hat Red Hat OpenShift Container Platform 4.20 4.20.9.6.202608260604-0
- Red Hat Red Hat OpenShift Container Platform 4.21 4.21.9.6.202609021100-0
- Red Hat Red Hat OpenShift Container Platform 4.22 4.22.9.8.202608251819-0, 4.22.9.8.202609081748-0
- dracut Debian 14 112-2
debian advisories DEBIAN-CVE-2026-15816
- dracut Ubuntu 24.04 LTS 060+5-1ubuntu3.4
- dracut Ubuntu 26.04 LTS 110-11ubuntu0.1
- dracut Ubuntu Pro 16.04 LTS 044+3-3ubuntu0.1~esm1
- dracut Ubuntu Pro 18.04 LTS 047-2ubuntu0.1~esm1
- dracut Ubuntu Pro 20.04 LTS 048+80-2ubuntu0.1~esm1
- dracut Ubuntu Pro 22.04 LTS 051-1ubuntu0.1~esm1
ubuntu advisories UBUNTU-CVE-2026-15816
Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0
- dracut RHEL 10.2 107-9.el10_2
- dracut-caps RHEL 10.2 107-9.el10_2
- dracut-live RHEL 10.2 107-9.el10_2
- dracut-tools RHEL 10.2 107-9.el10_2
- dracut-squash RHEL 10.2 107-9.el10_2
- dracut-network RHEL 10.2 107-9.el10_2
- dracut-config-rescue RHEL 10.2 107-9.el10_2
- dracut-config-generic RHEL 10.2 107-9.el10_2
red hat advisories RHSA-2026:79114RHSA-2026:74499RHSA-2026:69119RHSA-2026:69118RHSA-2026:62269RHSA-2026:61252
- dracut SLES 16.0, Linux Micro 6.2, SLES for SAP applications 16.0 059+suse.726.gde083b3a1-160000.1.1
- dracut Linux Micro 6.1 059+suse.645.g79fd74d-slfo.1.1_1.1
- dracut Linux Micro 6.0 059+suse.611.g7d90691-1.1
- dracut SLE Module for Basesystem 15 SP7, SLE High Availability Extension 15 SP7 059+suse.572.g753fdae1b-150700.3.20.1
- dracut SLES for SAP 15 SP6, SLES 15 SP6-LTSS, SLE High Availability Extension 15 SP6 059+suse.567.gf5cfeb7f7-150600.3.32.1
- dracut SLES for SAP 15 SP5, SLES 15 SP5-LTSS, SLE Micro 5.5 +2 more 055+suse.404.gc96044c-150500.3.44.1
- dracut SLES for SAP 15 SP4, SLES 15 SP4-LTSS, SLE Micro 5.4 +3 more 055+suse.367.g85633e8-150400.3.52.1
- dracut SLES LTSS Extended Security 12 SP5, SLES 12 SP5-LTSS 044.2-130.1
suse advisories SUSE-SU-2026:23276-1SUSE-SU-2026:23314-1SUSE-SU-2026:23195-1SUSE-SU-2026:23246-1SUSE-SU-2026:3613-1SUSE-SU-2026:3612-1
- dracut openSUSE Leap 16.0 059+suse.726.gde083b3a1-160000.1.1
- dracut openSUSE Tumbleweed 112+suse.29.gc0c5e1d-1.1
opensuse advisories openSUSE-SU-2026:21639-1openSUSE-SU-2026:11504-1
- dracut AlmaLinux 9 057-120.git20260728.el9_8
- dracut-caps AlmaLinux 9 057-120.git20260728.el9_8
- dracut-live AlmaLinux 9 057-120.git20260728.el9_8
- dracut-tools AlmaLinux 9 057-120.git20260728.el9_8
- dracut-squash AlmaLinux 9 057-120.git20260728.el9_8
- dracut-network AlmaLinux 9 057-120.git20260728.el9_8
- dracut-config-rescue AlmaLinux 9 057-120.git20260728.el9_8
- dracut-config-generic AlmaLinux 9 057-120.git20260728.el9_8
almalinux advisories ALSA-2026:54571ALSA-2026:54575ALSA-2026:54576
- dracut Rocky Linux 8 049-246.git20260728.el8_10
- dracut Rocky Linux 10 107-9.el10_2
- dracut Rocky Linux 9 057-120.git20260728.el9_8
rocky linux advisories RLSA-2026:54575RLSA-2026:54576RLSA-2026:54571
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
red hat product security vex CVE-2026-15816 updated cvss 7.5
dracut: dracut: root code execution via unescaped error message written to sourced emergency hook script in die()
-
Red Hat OpenShift Container Platform 5 openshift/ose-rhel-coreos-9affected: workaround, no fix available “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.”
-
Red Hat Enterprise Linux AppStream (v. 9) dracut-caps 057-120.git20260728.el9_8, dracut-live 057-120.git20260728.el9_8fixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:54571
-
Red Hat Enterprise Linux AppStream (v. 10) dracut-caps 107-9.el10_2, dracut-live 107-9.el10_2fixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:54576
-
Red Hat Enterprise Linux BaseOS (v. 8) dracut 049-246.git20260728.el8_10, dracut-caps 049-246.git20260728.el8_10, dracut-live 049-246.git20260728.el8_10, dracut-tools 049-246.git20260728.el8_10, dracut-squash 049-246.git20260728.el8_10, dracut-network 049-246.git20260728.el8_10, +2 morefixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:54575
-
Red Hat Enterprise Linux BaseOS (v. 9) dracut 057-120.git20260728.el9_8, dracut-tools 057-120.git20260728.el9_8, dracut-squash 057-120.git20260728.el9_8, dracut-network 057-120.git20260728.el9_8, dracut-config-rescue 057-120.git20260728.el9_8, dracut-config-generic 057-120.git20260728.el9_8fixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:54571
-
Red Hat Enterprise Linux BaseOS (v. 10) dracut 107-9.el10_2, dracut-tools 107-9.el10_2, dracut-squash 107-9.el10_2, dracut-network 107-9.el10_2, dracut-config-rescue 107-9.el10_2, dracut-config-generic 107-9.el10_2fixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:54576
-
Red Hat Enterprise Linux BaseOS AUS (v.8.4) dracut 049-138.git20220131.el8_4.1, dracut-caps 049-138.git20220131.el8_4.1, dracut-live 049-138.git20220131.el8_4.1, dracut-tools 049-138.git20220131.el8_4.1, dracut-squash 049-138.git20220131.el8_4.1, dracut-network 049-138.git20220131.el8_4.1, +2 morefixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:69118
-
Red Hat Enterprise Linux BaseOS AUS (v.8.6) dracut 049-203.git20220511.el8_6.1, dracut-caps 049-203.git20220511.el8_6.1, dracut-live 049-203.git20220511.el8_6.1, dracut-tools 049-203.git20220511.el8_6.1, dracut-squash 049-203.git20220511.el8_6.1, dracut-network 049-203.git20220511.el8_6.1, +2 morefixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:69119
show 23 moreshow fewer
-
Red Hat Enterprise Linux BaseOS E4S (v.8.8) dracut 049-223.git20230119.el8_8.1fixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:61252
-
Red Hat Enterprise Linux BaseOS E4S (v.9.2) dracut 057-25.git20250717.el9_2.2fixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:57775
-
Red Hat Enterprise Linux BaseOS E4S (v.9.4) dracut 057-54.git20250423.el9_4.3fixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:57785
-
Red Hat Enterprise Linux BaseOS EUS (v. 10.0) dracut 105-4.el10_0.1fixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:57580
-
Red Hat Enterprise Linux BaseOS EUS (v.9.6) dracut 057-89.git20250311.el9_6.1fixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:57772
-
Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4) dracut 049-138.git20220131.el8_4.1, dracut-caps 049-138.git20220131.el8_4.1, dracut-live 049-138.git20220131.el8_4.1, dracut-tools 049-138.git20220131.el8_4.1, dracut-squash 049-138.git20220131.el8_4.1, dracut-network 049-138.git20220131.el8_4.1, +2 morefixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:69118
-
Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6) dracut 049-203.git20220511.el8_6.1, dracut-caps 049-203.git20220511.el8_6.1, dracut-live 049-203.git20220511.el8_6.1, dracut-tools 049-203.git20220511.el8_6.1, dracut-squash 049-203.git20220511.el8_6.1, dracut-network 049-203.git20220511.el8_6.1, +2 morefixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:69119
-
Red Hat Enterprise Linux BaseOS TUS (v.8.8) dracut 049-223.git20230119.el8_8.1fixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:61252
-
Red Hat Enterprise Linux Server -EXTENSION(v. 6 ELS-EXTENSION) dracut 004-413.el6_10, dracut 004-414.el6_10, dracut-fips 004-413.el6_10, dracut-kernel 004-413.el6_10, dracut-network 004-413.el6_10fixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:74499
-
Red Hat Enterprise Linux Server (v. 7 ELS) dracut 033-577.el7_9fixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:62269
-
Red Hat Enterprise Linux Server Optional -EXTENSION (v. 6 ELS -EXTENSION) dracut-caps 004-413.el6_10, dracut-tools 004-413.el6_10, dracut-generic 004-413.el6_10, dracut-fips-aesni 004-413.el6_10fixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:74499
-
Red Hat OpenShift Container Platform 4.12 rhcos 412.86.202610250235fixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:90272
-
Red Hat OpenShift Container Platform 4.13 rhcos 413.92.202609080414fixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:65839
-
Red Hat OpenShift Container Platform 4.14 rhcos 414.92.202609011250fixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:62409
-
Red Hat OpenShift Container Platform 4.15 rhcos 415.92.202609140326fixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:67857
-
Red Hat OpenShift Container Platform 4.16 rhcos 416.94.202609011112fixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:62549
-
Red Hat OpenShift Container Platform 4.17 rhcos 417.94.202609191027fixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:70586
-
Red Hat OpenShift Container Platform 4.18 rhcos 418.94.202609031320, rhcos 418.94.202609171815fixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:65851
-
Red Hat OpenShift Container Platform 4.19 rhcos 4.19.9.6.202609021231fixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:63044
-
Red Hat OpenShift Container Platform 4.20 rhcos 4.20.9.6.202608260604fixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:60445
-
Red Hat OpenShift Container Platform 4.21 rhcos 4.21.9.6.202609021100fixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:63041
-
Red Hat OpenShift Container Platform 4.22 rhcos 4.22.9.8.202608251819, rhcos 4.22.9.8.202609081748fixed: vendor fix “Restrict DHCP server access on networks used for network boot (DHCP snooping, dedicated/trusted provisioning VLANs) until a fix is available.” RHSA-2026:60440
-
Red Hat Enterprise Linux AppStream E4S (v.9.2) dracut-caps 057-25.git20250717.el9_2.2, dracut-live 057-25.git20250717.el9_2.2 Red Hat Enterprise Linux AppStream E4S (v.9.4) dracut-caps 057-54.git20250423.el9_4.3, dracut-live 057-54.git20250423.el9_4.3 Red Hat Enterprise Linux AppStream EUS (v. 10.0) dracut-caps 105-4.el10_0.1, dracut-live 105-4.el10_0.1 Red Hat Enterprise Linux AppStream EUS (v.9.6) dracut-caps 057-89.git20250311.el9_6.1, dracut-live 057-89.git20250311.el9_6.1 Red Hat Enterprise Linux BaseOS E4S (v.8.8) dracut-caps 049-223.git20230119.el8_8.1, dracut-live 049-223.git20230119.el8_8.1, dracut-tools 049-223.git20230119.el8_8.1, dracut-squash 049-223.git20230119.el8_8.1, dracut-network 049-223.git20230119.el8_8.1, dracut-config-rescue 049-223.git20230119.el8_8.1, +1 more Red Hat Enterprise Linux BaseOS E4S (v.9.2) dracut-tools 057-25.git20250717.el9_2.2, dracut-squash 057-25.git20250717.el9_2.2, dracut-network 057-25.git20250717.el9_2.2, dracut-config-rescue 057-25.git20250717.el9_2.2, dracut-config-generic 057-25.git20250717.el9_2.2not affected: vulnerable code not present
+4 more productsfewer
Red Hat Enterprise Linux BaseOS E4S (v.9.4) dracut-tools 057-54.git20250423.el9_4.3, dracut-squash 057-54.git20250423.el9_4.3, dracut-network 057-54.git20250423.el9_4.3, dracut-config-rescue 057-54.git20250423.el9_4.3, dracut-config-generic 057-54.git20250423.el9_4.3 Red Hat Enterprise Linux BaseOS EUS (v. 10.0) dracut-tools 105-4.el10_0.1, dracut-squash 105-4.el10_0.1, dracut-network 105-4.el10_0.1, dracut-config-rescue 105-4.el10_0.1, dracut-config-generic 105-4.el10_0.1 Red Hat Enterprise Linux BaseOS EUS (v.9.6) dracut-tools 057-89.git20250311.el9_6.1, dracut-squash 057-89.git20250311.el9_6.1, dracut-network 057-89.git20250311.el9_6.1, dracut-config-rescue 057-89.git20250311.el9_6.1, dracut-config-generic 057-89.git20250311.el9_6.1 Red Hat Enterprise Linux BaseOS TUS (v.8.8) dracut-caps 049-223.git20230119.el8_8.1, dracut-live 049-223.git20230119.el8_8.1, dracut-tools 049-223.git20230119.el8_8.1, dracut-squash 049-223.git20230119.el8_8.1, dracut-network 049-223.git20230119.el8_8.1, dracut-config-rescue 049-223.git20230119.el8_8.1, +1 more
5 more not affected in the full advisory
Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 3 mo ago
Exploit prediction
0.37% chance of exploitation in the next 30 days, higher than 31% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Red Hat Red Hat Enterprise Linux 10
- Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support
- Red Hat Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION
- Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support
- Red Hat Red Hat Enterprise Linux 8
- Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
- Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On
- Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
- Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On
- Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service
- Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
- Red Hat Red Hat Enterprise Linux 9
- Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions
- Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions
- Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support
- Red Hat Red Hat OpenShift Container Platform 4.12
- Red Hat Red Hat OpenShift Container Platform 4.13
- Red Hat Red Hat OpenShift Container Platform 4.14
- Red Hat Red Hat OpenShift Container Platform 4.15
- Red Hat Red Hat OpenShift Container Platform 4.16
- Red Hat Red Hat OpenShift Container Platform 4.17
- Red Hat Red Hat OpenShift Container Platform 4.18
- Red Hat Red Hat OpenShift Container Platform 4.19
- Red Hat Red Hat OpenShift Container Platform 4.20
- Red Hat Red Hat OpenShift Container Platform 4.21
- Red Hat Red Hat OpenShift Container Platform 4.22
- Red Hat Red Hat Hardened Images
- Red Hat Red Hat OpenShift Container Platform 5
Classification
- Weakness
-
- CWE-78 Improper Neutralization of Special Elements used in an OS Command
References
-
access.redhat.com
/errata/RHSA-2026:54571
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:54575
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:54576
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:57580
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:57772
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:57775
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:57785
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:60440
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:60445
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:61252
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:62269
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:62409
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:62549
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:63041
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:63044
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:65839
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:65851
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:66357
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:67857
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:69118
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:69119
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:70586
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:70615
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:74499
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:79114
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:90272
vendor-advisory
-
access.redhat.com
/security/cve/CVE-2026-15816
vdb-entry
- bugzilla.redhat.com /show_bug.cgi?id=2459963
-
bugzilla.redhat.com
/show_bug.cgi?id=2500889
issue-tracking
- github.com /dracutdevs/dracut/blob/master/modules.d/40network/netroot.sh
- github.com /dracutdevs/dracut/blob/master/modules.d/99base/dracut-lib.sh
Sources
- CVE List CVE-2026-15816
- NVD CVE-2026-15816
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.