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CVE-2026-5121

Libarchive: libarchive: arbitrary code execution via integer overflow in iso9660 image processing PUBLISHED

Description (CNA)

A flaw was found in libarchive. On 32-bit systems, an integer overflow vulnerability exists in the zisofs block pointer allocation logic. A remote attacker can exploit this by providing a specially crafted ISO9660 image, which can lead to a heap buffer overflow. This could potentially allow for arbitrary code execution on the affected system.

Affected (CNA)

Vendor / productVersions
Red Hat / Red Hat Enterprise Linux 7 Extended Lifecycle Supportunaffected 0:3.1.2-14.el7_9.2 before *
Red Hat / Red Hat Enterprise Linux 8unaffected 0:3.3.3-7.el8_10 before *
Red Hat / Red Hat Enterprise Linux 8.2 Advanced Update Supportunaffected 0:3.3.2-8.el8_2.2 before *
Red Hat / Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Supportunaffected 0:3.3.3-1.el8_4.2 before *
Red Hat / Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-Onunaffected 0:3.3.3-1.el8_4.2 before *
Red Hat / Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Supportunaffected 0:3.3.3-6.el8_6.1 before *
Red Hat / Red Hat Enterprise Linux 8.6 Telecommunications Update Serviceunaffected 0:3.3.3-6.el8_6.1 before *
Red Hat / Red Hat Enterprise Linux 8.6 Update Services for SAP Solutionsunaffected 0:3.3.3-6.el8_6.1 before *
Red Hat / Red Hat Enterprise Linux 8.8 Telecommunications Update Serviceunaffected 0:3.3.3-5.el8_8.2 before *
Red Hat / Red Hat Enterprise Linux 8.8 Update Services for SAP Solutionsunaffected 0:3.3.3-5.el8_8.2 before *
Red Hat / Red Hat Enterprise Linux 9unaffected 0:3.5.3-9.el9_7 before *
Red Hat / Red Hat Enterprise Linux 9unaffected 0:3.5.3-9.el9_7 before *
Red Hat / Red Hat Enterprise Linux 9.0 Update Services for SAP Solutionsunaffected 0:3.5.3-2.el9_0.4 before *
Red Hat / Red Hat Enterprise Linux 9.2 Update Services for SAP Solutionsunaffected 0:3.5.3-5.el9_2.2 before *
Red Hat / Red Hat Enterprise Linux 9.4 Extended Update Supportunaffected 0:3.5.3-5.el9_4 before *
Red Hat / Red Hat Enterprise Linux 9.6 Extended Update Supportunaffected 0:3.5.3-7.el9_6.1 before *
Red Hat / Red Hat OpenShift Container Platform 4.12unaffected 412.86.202604281506-0 before *
Red Hat / Red Hat OpenShift Container Platform 4.13unaffected 413.92.202605271328-0 before *
Red Hat / Red Hat OpenShift Container Platform 4.14unaffected 414.92.202605060243-0 before *
Red Hat / Red Hat OpenShift Container Platform 4.15unaffected 415.92.202605060220-0 before *
Red Hat / Red Hat OpenShift Container Platform 4.16unaffected 416.94.202604211449-0 before *
Red Hat / Red Hat OpenShift Container Platform 4.17unaffected 417.94.202605112123-0 before *
Red Hat / Red Hat OpenShift Container Platform 4.18unaffected 418.94.202604240015-0 before *
Red Hat / Red Hat OpenShift Container Platform 4.19unaffected 4.19.9.6.202605201155-0 before *
Red Hat / RHEL-8 based Middleware Containersunaffected 7.13.5-4.1777325677 before *
Red Hat / RHEL-8 based Middleware Containersunaffected 7.13.5-4.1777325711 before *
Red Hat / RHEL-8 based Middleware Containersunaffected 7.13.5-4.1777325710 before *
Red Hat / RHEL-8 based Middleware Containersunaffected 7.13.5-3.1777325680 before *
Red Hat / RHEL-8 based Middleware Containersunaffected 7.13.5-4.1777325709 before *
Red Hat / RHEL-8 based Middleware Containersunaffected 7.13.5-4.1777325680 before *
Red Hat / RHEL-8 based Middleware Containersunaffected 7.13.5-4.1777325708 before *
Red Hat / Cert Manager support for Red Hat OpenShift release 1.17unaffected 1791371080 before *
Red Hat / Cert Manager support for Red Hat OpenShift release 1.17unaffected 1791371069 before *
Red Hat / Cert Manager support for Red Hat OpenShift release 1.17unaffected 1791788287 before *
Red Hat / Cert Manager support for Red Hat OpenShift release 1.17unaffected 1791970484 before *
Red Hat / Cert Manager support for Red Hat OpenShift release 1.18unaffected 1791459707 before *
Red Hat / Cert Manager support for Red Hat OpenShift release 1.18unaffected 1791459711 before *
Red Hat / Cert Manager support for Red Hat OpenShift release 1.18unaffected 1791459759 before *
Red Hat / Cert Manager support for Red Hat OpenShift release 1.18unaffected 1789029076 before *
Red Hat / Cert Manager support for Red Hat OpenShift release 1.18unaffected 1791966259 before *
Red Hat / Cert Manager support for Red Hat OpenShift release 1.20unaffected 1790598593 before *
Red Hat / Red Hat AI Inference Server 3.2unaffected 1779223654 before *
Red Hat / Red Hat AI Inference Server 3.2unaffected 1779223651 before *
Red Hat / Red Hat AI Inference Server 3.2unaffected 1780681984 before *
Red Hat / Red Hat AI Inference Server 3.3unaffected 1778244559 before *
Red Hat / Red Hat AI Inference Server 3.3unaffected 1778244531 before *
Red Hat / Red Hat AI Inference Server 3.3unaffected 1778274666 before *
Red Hat / Red Hat AI Inference Server 3.3unaffected 1778244546 before *
Red Hat / Red Hat Discovery 2unaffected 1778156756 before *
Red Hat / Red Hat Hardened Imagesunaffected 3.8.7-1.hum1 before *
Red Hat / Red Hat Insights proxy 1.5unaffected 1776868961 before *
Red Hat / Red Hat Update Infrastructure 5unaffected 1776868774 before *
Red Hat / Red Hat Update Infrastructure 5unaffected 1776868744 before *
Red Hat / Red Hat Update Infrastructure 5unaffected 1776868772 before *
Red Hat / Red Hat Update Infrastructure 5unaffected 1776868842 before *
Red Hat / Red Hat Update Infrastructure 5unaffected 1777459441 before *
Red Hat / Red Hat Update Infrastructure 5unaffected 1777454300 before *
Red Hat / Red Hat Update Infrastructure 5unaffected 1777459504 before *
Red Hat / Red Hat Enterprise Linux 10unknown
Red Hat / Red Hat Enterprise Linux 6unknown

CWE

CWE-190

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

siemens-SADP

No English description supplied.