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openSUSE

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Related CVEsRelated ProductsRelated AssignersReports
1Vulnerabilities found

CVE-2026-48863
Assigner-Red Hat, Inc.
ShareView Details
Assigner-Red Hat, Inc.
CVSS Score-7.5||HIGH
EPSS-0.47% / 38.22%
||
7 Day CHG~0.00%
Published-16 Jul, 2026 | 00:46
Updated-18 Jul, 2026 | 03:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Libsolv: stack-based buffer overflow in libsolv eddsa pgp signature verification allows denial of service

A flaw was found in libsolv. A stack-based buffer overflow vulnerability exists in the PGP verification component due to incorrect length handling when copying EdDSA 's' MPI into a stack buffer. A remote attacker could craft a malicious Ed25519 PGP signature with mismatched MPI lengths. Processing this crafted signature could lead to a denial of service in automated package or repository processing workflows.

Action-Not Available
Vendor-Red Hat, Inc.openSUSE
Product-Red Hat Enterprise Linux 9Red Hat Enterprise Linux 7libsolvRed Hat Enterprise Linux 8Red Hat Update Infrastructure 4 for Cloud ProvidersRed Hat Satellite 6Red Hat Enterprise Linux 10Red Hat Hardened ImagesRed Hat OpenShift Container Platform 4Red Hat Enterprise Linux 9Red Hat Enterprise Linux 7Red Hat Enterprise Linux 8Red Hat Update Infrastructure 4 for Cloud ProvidersRed Hat Satellite 6Red Hat Enterprise Linux 10Red Hat Hardened ImagesRed Hat OpenShift Container Platform 4
CWE ID-CWE-121
Stack-based Buffer Overflow