CVE-2026-48864
Fixed in a distro release EPSS <1%CVSS 7.8
A flaw was found in libsolv. This heap buffer overflow occurs during the decompression of attacker-controlled compressed data within `.solv` files due to insufficient input validation. An attacker can provide a specially crafted `.solv` file, which, when processed by a vulnerable application, can lead to out-of-bounds memory access. This could result in information disclosure, alteration of program execution, or a denial of service.
Products: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support, Red Hat Enterprise Linux 7 Extended Lifecycle Support, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On, Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On, Red Hat Enterprise Linux 8.8 Telecommunications Update Service, Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions, Red Hat Enterprise Linux 9, Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions, Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions, Red Hat Enterprise Linux 9.6 Extended Update Support, Red Hat OpenShift Container Platform 4.12, Red Hat OpenShift Container Platform 4.13, Red Hat OpenShift Container Platform 4.14, Red Hat OpenShift Container Platform 4.15, Red Hat OpenShift Container Platform 4.16, Red Hat OpenShift Container Platform 4.17, Red Hat OpenShift Container Platform 4.18, Red Hat OpenShift Container Platform 4.19, Red Hat Satellite 6.16 for RHEL 8, Cert Manager support for Red Hat OpenShift release 1.17, Cert Manager support for Red Hat OpenShift release 1.18, Cert Manager support for Red Hat OpenShift release 1.20, Red Hat Discovery 2, Red Hat Hardened Images, Red Hat Insights proxy 1.5, Red Hat OpenShift AI 3.0, Red Hat OpenShift AI 3.2, Red Hat OpenShift AI 3.4, Red Hat Update Infrastructure 5, Red Hat Update Infrastructure 4 for Cloud Providers
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux 10 | libsolv | 0.7.33-5.el10_2.alma.1 |
| AlmaLinux 10 | libsolv-devel | 0.7.33-5.el10_2.alma.1 |
| AlmaLinux 10 | libsolv-tools | 0.7.33-5.el10_2.alma.1 |
| AlmaLinux 10 | libsolv-tools-base | 0.7.33-5.el10_2.alma.1 |
| AlmaLinux 10 | python3-solv | 0.7.33-5.el10_2.alma.1 |
| AlmaLinux 8 | libsolv | 0.7.20-7.el8_10 |
| AlmaLinux 8 | libsolv-devel | 0.7.20-7.el8_10 |
| AlmaLinux 8 | libsolv-tools | 0.7.20-7.el8_10 |
| AlmaLinux 8 | python3-solv | 0.7.20-7.el8_10 |
| AlmaLinux 9 | libsolv | 0.7.24-6.el9_8 |
| AlmaLinux 9 | libsolv-devel | 0.7.24-6.el9_8 |
| AlmaLinux 9 | libsolv-tools | 0.7.24-6.el9_8 |
| AlmaLinux 9 | python3-solv | 0.7.24-6.el9_8 |
| Debian 12 | libsolv | no fix |
| Debian 13 | libsolv | no fix |
| Debian 14 | libsolv | no fix |
| Red Hat Enterprise Linux 10.2 | libsolv | 0:0.7.33-5.el10_2 |
| Red Hat Enterprise Linux 10.2 | libsolv-debuginfo | 0:0.7.33-5.el10_2 |
| Red Hat Enterprise Linux 10.2 | libsolv-debugsource | 0:0.7.33-5.el10_2 |
| Red Hat Enterprise Linux 10.2 | libsolv-demo-debuginfo | 0:0.7.33-5.el10_2 |
| Red Hat Enterprise Linux 10.2 | libsolv-devel | 0:0.7.33-5.el10_2 |
| Red Hat Enterprise Linux 10.2 | libsolv-tools | 0:0.7.33-5.el10_2 |
| Red Hat Enterprise Linux 10.2 | libsolv-tools-base | 0:0.7.33-5.el10_2 |
| Red Hat Enterprise Linux 10.2 | libsolv-tools-base-debuginfo | 0:0.7.33-5.el10_2 |
| Red Hat Enterprise Linux 10.2 | libsolv-tools-debuginfo | 0:0.7.33-5.el10_2 |
| Red Hat Enterprise Linux 10.2 | perl-solv-debuginfo | 0:0.7.33-5.el10_2 |
| Red Hat Enterprise Linux 10.2 | python3-solv | 0:0.7.33-5.el10_2 |
| Red Hat Enterprise Linux 10.2 | python3-solv-debuginfo | 0:0.7.33-5.el10_2 |
| Red Hat Enterprise Linux 10.2 | ruby-solv-debuginfo | 0:0.7.33-5.el10_2 |
| Red Hat Enterprise Linux 8 | libsolv | 0:0.7.20-7.el8_10 |
| Red Hat Enterprise Linux 8 | libsolv-debuginfo | 0:0.7.20-7.el8_10 |
| Red Hat Enterprise Linux 8 | libsolv-debugsource | 0:0.7.20-7.el8_10 |
| Red Hat Enterprise Linux 8 | libsolv-demo-debuginfo | 0:0.7.20-7.el8_10 |
| Red Hat Enterprise Linux 8 | libsolv-devel | 0:0.7.20-7.el8_10 |
| Red Hat Enterprise Linux 8 | libsolv-tools | 0:0.7.20-7.el8_10 |
| Red Hat Enterprise Linux 8 | libsolv-tools-debuginfo | 0:0.7.20-7.el8_10 |
| Red Hat Enterprise Linux 8 | perl-solv-debuginfo | 0:0.7.20-7.el8_10 |
| Red Hat Enterprise Linux 8 | python3-solv | 0:0.7.20-7.el8_10 |
| Red Hat Enterprise Linux 8 | python3-solv-debuginfo | 0:0.7.20-7.el8_10 |
| Red Hat Enterprise Linux 8 | ruby-solv-debuginfo | 0:0.7.20-7.el8_10 |
| Red Hat Enterprise Linux 9 | libsolv | 0:0.7.24-6.el9_8 |
| Red Hat Enterprise Linux 9 | libsolv-debuginfo | 0:0.7.24-6.el9_8 |
| Red Hat Enterprise Linux 9 | libsolv-debugsource | 0:0.7.24-6.el9_8 |
| Red Hat Enterprise Linux 9 | libsolv-demo-debuginfo | 0:0.7.24-6.el9_8 |
| Red Hat Enterprise Linux 9 | libsolv-devel | 0:0.7.24-6.el9_8 |
| Red Hat Enterprise Linux 9 | libsolv-tools | 0:0.7.24-6.el9_8 |
| Red Hat Enterprise Linux 9 | libsolv-tools-debuginfo | 0:0.7.24-6.el9_8 |
| Red Hat Enterprise Linux 9 | perl-solv-debuginfo | 0:0.7.24-6.el9_8 |
| Red Hat Enterprise Linux 9 | python3-solv | 0:0.7.24-6.el9_8 |
| Red Hat Enterprise Linux 9 | python3-solv-debuginfo | 0:0.7.24-6.el9_8 |
| Red Hat Enterprise Linux 9 | ruby-solv-debuginfo | 0:0.7.24-6.el9_8 |
| Red Hat Enterprise Linux eus 10.0 | libsolv | 0:0.7.29-8.el10_0.1 |
| Red Hat Enterprise Linux eus 10.0 | libsolv-debuginfo | 0:0.7.29-8.el10_0.1 |
| Red Hat Enterprise Linux eus 10.0 | libsolv-debugsource | 0:0.7.29-8.el10_0.1 |
| Red Hat hummingbird 1 | libsolv | 0:0.7.38-2.hum1 |
| Red Hat hummingbird 1 | libsolv-demo | 0:0.7.38-2.hum1 |
| Red Hat hummingbird 1 | libsolv-devel | 0:0.7.38-2.hum1 |
| Red Hat hummingbird 1 | libsolv-tools | 0:0.7.38-2.hum1 |
| Red Hat hummingbird 1 | libsolv-tools-base | 0:0.7.38-2.hum1 |
| Red Hat hummingbird 1 | perl-solv | 0:0.7.38-2.hum1 |
| Red Hat hummingbird 1 | python3-solv | 0:0.7.38-2.hum1 |
| Red Hat hummingbird 1 | ruby-solv | 0:0.7.38-2.hum1 |
| Red Hat rhel aus 8.4 | libsolv | 0:0.7.16-3.el8_4.1 |
| Red Hat rhel aus 8.4 | libsolv-debuginfo | 0:0.7.16-3.el8_4.1 |
| Red Hat rhel aus 8.4 | libsolv-debugsource | 0:0.7.16-3.el8_4.1 |
| Red Hat rhel aus 8.6 | libsolv | 0:0.7.20-1.el8_6.1 |
| Red Hat rhel aus 8.6 | libsolv-debuginfo | 0:0.7.20-1.el8_6.1 |
| Red Hat rhel aus 8.6 | libsolv-debugsource | 0:0.7.20-1.el8_6.1 |
| Red Hat rhel e4s 8.8 | libsolv | 0:0.7.20-4.el8_8.1 |
| Red Hat rhel e4s 8.8 | libsolv-debuginfo | 0:0.7.20-4.el8_8.1 |
| Red Hat rhel e4s 8.8 | libsolv-debugsource | 0:0.7.20-4.el8_8.1 |
| Red Hat rhel e4s 9.2 | libsolv | 0:0.7.22-4.el9_2.1 |
| Red Hat rhel e4s 9.2 | libsolv-debuginfo | 0:0.7.22-4.el9_2.1 |
| Red Hat rhel e4s 9.2 | libsolv-debugsource | 0:0.7.22-4.el9_2.1 |
| Red Hat rhel e4s 9.4 | libsolv | 0:0.7.24-2.el9_4.1 |
| Red Hat rhel e4s 9.4 | libsolv-debuginfo | 0:0.7.24-2.el9_4.1 |
| Red Hat rhel e4s 9.4 | libsolv-debugsource | 0:0.7.24-2.el9_4.1 |
| Red Hat rhel els 7 | libsolv | 0:0.6.34-4.el7_9.1 |
| Red Hat rhel els 7 | libsolv-debuginfo | 0:0.6.34-4.el7_9.1 |
| Red Hat rhel eus 9.6 | libsolv | 0:0.7.24-3.el9_6.1 |
| Red Hat rhel eus 9.6 | libsolv-debuginfo | 0:0.7.24-3.el9_6.1 |
| Red Hat rhel eus 9.6 | libsolv-debugsource | 0:0.7.24-3.el9_6.1 |
| Red Hat rhel eus long life 8.4 | libsolv | 0:0.7.16-3.el8_4.1 |
| Red Hat rhel eus long life 8.4 | libsolv-debuginfo | 0:0.7.16-3.el8_4.1 |
| Red Hat rhel eus long life 8.4 | libsolv-debugsource | 0:0.7.16-3.el8_4.1 |
| Red Hat rhel eus long life 8.6 | libsolv | 0:0.7.20-1.el8_6.1 |
| Red Hat rhel eus long life 8.6 | libsolv-debuginfo | 0:0.7.20-1.el8_6.1 |
| Red Hat rhel eus long life 8.6 | libsolv-debugsource | 0:0.7.20-1.el8_6.1 |
| Red Hat rhel tus 8.8 | libsolv | 0:0.7.20-4.el8_8.1 |
| Red Hat rhel tus 8.8 | libsolv-debuginfo | 0:0.7.20-4.el8_8.1 |
| Red Hat rhel tus 8.8 | libsolv-debugsource | 0:0.7.20-4.el8_8.1 |
| Red Hat satellite 6.16 | libsolv | 1:0.7.20-7.el8sat |
| Red Hat satellite 6.16 | libsolv-debuginfo | 1:0.7.20-7.el8sat |
| Red Hat satellite 6.16 | libsolv-debugsource | 1:0.7.20-7.el8sat |
| Red Hat satellite 6.16 | libsolv-demo-debuginfo | 1:0.7.20-7.el8sat |
| Red Hat satellite 6.16 | libsolv-tools-debuginfo | 1:0.7.20-7.el8sat |
| Red Hat satellite 6.16 | openvox-agent | 0:8.24.1-3.el8sat |
| Red Hat satellite 6.16 | openvox-agent | 0:8.24.1-3.el9sat |
| Red Hat satellite 6.16 | openvox-server | 0:8.14.1-1.el8sat |
| Red Hat satellite 6.16 | openvox-server | 0:8.14.1-1.el9sat |
| Red Hat satellite 6.16 | perl-solv-debuginfo | 1:0.7.20-7.el8sat |
| Red Hat satellite 6.16 | python-pillow | 0:12.3.0-1.el8pc |
| Red Hat satellite 6.16 | python-pillow | 0:12.3.0-1.el9pc |
| Red Hat satellite 6.16 | python-pillow-debugsource | 0:12.3.0-1.el9pc |
| Red Hat satellite 6.16 | python-pillow-debugsource | 0:12.3.0-1.el8pc |
| Red Hat satellite 6.16 | python-pyjwt | 0:2.13.0-1.el8pc |
| Red Hat satellite 6.16 | python-pyjwt | 0:2.13.0-1.el9pc |
| Red Hat satellite 6.16 | python3-solv | 1:0.7.20-7.el8sat |
| Red Hat satellite 6.16 | python3-solv-debuginfo | 1:0.7.20-7.el8sat |
| Red Hat satellite 6.16 | python3.11-pillow | 0:12.3.0-1.el8pc |
| Red Hat satellite 6.16 | python3.11-pillow | 0:12.3.0-1.el9pc |
| Red Hat satellite 6.16 | python3.11-pillow-debuginfo | 0:12.3.0-1.el9pc |
| Red Hat satellite 6.16 | python3.11-pillow-debuginfo | 0:12.3.0-1.el8pc |
| Red Hat satellite 6.16 | python3.11-pyjwt | 0:2.13.0-1.el8pc |
| Red Hat satellite 6.16 | python3.11-pyjwt | 0:2.13.0-1.el9pc |
| Red Hat satellite 6.16 | python3.11-pyjwt+crypto | 0:2.13.0-1.el9pc |
| Red Hat satellite 6.16 | python3.11-pyjwt+crypto | 0:2.13.0-1.el8pc |
| Red Hat satellite 6.16 | ruby-solv-debuginfo | 1:0.7.20-7.el8sat |
| Red Hat satellite 6.16 | rubygem-faraday | 0:1.10.6-1.el8sat |
| Red Hat satellite 6.16 | rubygem-faraday | 0:1.10.6-1.el9sat |
| Red Hat satellite 6.16 | rubygem-katello | 0:4.14.0.21-1.el9sat |
| Red Hat satellite 6.16 | rubygem-katello | 0:4.14.0.21-1.el8sat |
| Red Hat satellite 6.16 | rubygem-nokogiri | 0:1.15.7-3.el8sat |
| Red Hat satellite 6.16 | rubygem-nokogiri | 0:1.15.7-3.el9sat |
| Red Hat satellite 6.16 | rubygem-nokogiri-debuginfo | 0:1.15.7-3.el8sat |
| Red Hat satellite 6.16 | rubygem-nokogiri-debuginfo | 0:1.15.7-3.el9sat |
| Red Hat satellite 6.16 | rubygem-nokogiri-debugsource | 0:1.15.7-3.el9sat |
| Red Hat satellite 6.16 | rubygem-nokogiri-debugsource | 0:1.15.7-3.el8sat |
| Red Hat satellite capsule 6.16 | libsolv | 1:0.7.20-7.el8sat |
| Red Hat satellite capsule 6.16 | libsolv-debuginfo | 1:0.7.20-7.el8sat |
| Red Hat satellite capsule 6.16 | libsolv-debugsource | 1:0.7.20-7.el8sat |
| Red Hat satellite capsule 6.16 | libsolv-demo-debuginfo | 1:0.7.20-7.el8sat |
| Red Hat satellite capsule 6.16 | libsolv-tools-debuginfo | 1:0.7.20-7.el8sat |
| Red Hat satellite capsule 6.16 | openvox-agent | 0:8.24.1-3.el8sat |
| Red Hat satellite capsule 6.16 | openvox-agent | 0:8.24.1-3.el9sat |
| Red Hat satellite capsule 6.16 | openvox-server | 0:8.14.1-1.el9sat |
| Red Hat satellite capsule 6.16 | openvox-server | 0:8.14.1-1.el8sat |
| Red Hat satellite capsule 6.16 | perl-solv-debuginfo | 1:0.7.20-7.el8sat |
| Red Hat satellite capsule 6.16 | python-pillow | 0:12.3.0-1.el9pc |
| Red Hat satellite capsule 6.16 | python-pillow | 0:12.3.0-1.el8pc |
| Red Hat satellite capsule 6.16 | python-pillow-debugsource | 0:12.3.0-1.el8pc |
| Red Hat satellite capsule 6.16 | python-pillow-debugsource | 0:12.3.0-1.el9pc |
| Red Hat satellite capsule 6.16 | python-pyjwt | 0:2.13.0-1.el9pc |
| Red Hat satellite capsule 6.16 | python-pyjwt | 0:2.13.0-1.el8pc |
| Red Hat satellite capsule 6.16 | python3-solv | 1:0.7.20-7.el8sat |
| Red Hat satellite capsule 6.16 | python3-solv-debuginfo | 1:0.7.20-7.el8sat |
| Red Hat satellite capsule 6.16 | python3.11-pillow | 0:12.3.0-1.el8pc |
| Red Hat satellite capsule 6.16 | python3.11-pillow | 0:12.3.0-1.el9pc |
| Red Hat satellite capsule 6.16 | python3.11-pillow-debuginfo | 0:12.3.0-1.el8pc |
| Red Hat satellite capsule 6.16 | python3.11-pillow-debuginfo | 0:12.3.0-1.el9pc |
| Red Hat satellite capsule 6.16 | python3.11-pyjwt | 0:2.13.0-1.el8pc |
| Red Hat satellite capsule 6.16 | python3.11-pyjwt | 0:2.13.0-1.el9pc |
| Red Hat satellite capsule 6.16 | python3.11-pyjwt+crypto | 0:2.13.0-1.el8pc |
| Red Hat satellite capsule 6.16 | python3.11-pyjwt+crypto | 0:2.13.0-1.el9pc |
| Red Hat satellite capsule 6.16 | ruby-solv-debuginfo | 1:0.7.20-7.el8sat |
| Red Hat satellite capsule 6.16 | rubygem-faraday | 0:1.10.6-1.el8sat |
| Red Hat satellite capsule 6.16 | rubygem-faraday | 0:1.10.6-1.el9sat |
| Red Hat satellite capsule 6.16 | rubygem-nokogiri | 0:1.15.7-3.el9sat |
| Red Hat satellite capsule 6.16 | rubygem-nokogiri | 0:1.15.7-3.el8sat |
| Red Hat satellite capsule 6.16 | rubygem-nokogiri-debuginfo | 0:1.15.7-3.el9sat |
| Red Hat satellite capsule 6.16 | rubygem-nokogiri-debuginfo | 0:1.15.7-3.el8sat |
| Red Hat satellite capsule 6.16 | rubygem-nokogiri-debugsource | 0:1.15.7-3.el8sat |
| Red Hat satellite capsule 6.16 | rubygem-nokogiri-debugsource | 0:1.15.7-3.el9sat |
| Rocky Linux 10 | libsolv | 0:0.7.33-5.el10_2 |
| Rocky Linux 8 | libsolv | 0:0.7.20-7.el8_10 |
| Rocky Linux 9 | libsolv | 0:0.7.24-6.el9_8 |
| Ubuntu 20.04 LTS | libsolv | no fix |
| Ubuntu 22.04 LTS | libsolv | no fix |
| Ubuntu 24.04 LTS | libsolv | no fix |
| Ubuntu 25.10 | libsolv | no fix |
| Ubuntu 26.04 LTS | libsolv | no fix |
| Ubuntu 26.10 | libsolv | no fix |
| Ubuntu Pro 16.04 LTS | libsolv | no fix |
| Ubuntu Pro 18.04 LTS | libsolv | no fix |