CVE-2026-9150

🔶 medium

Summary

A flaw was found in libsolv. This stack-based buffer overflow vulnerability occurs in libsolv's Debian metadata parser when processing specially crafted Debian repository metadata. An attacker could exploit this by providing malicious SHA384 or SHA512 checksum tags, leading to memory corruption and a denial of service (DoS) in the affected system.

CVSS Score

6.5

Medium

EPSS Score

0.4

Exploit Probability

Published Date

2026-05-20

First Seen: 2026-05-21

📊 Relative Risk Intelligence

This CVE is Lower Risk - more severe than 46.5% of all 365,312 vulnerabilities in our database.

#195,288

Below average severity

Severity Percentile

🎯 CISA SSVC Assessment Updated: May 21, 2026

🔍 Exploitation Status

None

No known exploits

⚙️ Automatable

Requires human interaction

💥 Technical Impact

Partial

Limited system impact

🏆 Discovered By

This issue was discovered by Found by AISLE in partnership with Red Hat.

SSVC data provided by CISA

Last Modified 2026-09-01

Source NVD 🔗

CVSS Vector 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CWE IDs (Weakness Types)

CWE-121

📦 Affected Products 8

Vendor	Product	Status	Affected Versions
redhat	enterprise_linux	Affected	v10.0
redhat	enterprise_linux	Affected	v7.0
redhat	enterprise_linux	Affected	v8.0
redhat	enterprise_linux	Affected	v9.0
redhat	satellite	Affected	v6.0
redhat	openshift_container_platform	Affected	v4.0
opensuse	libsolv	Affected	< 0.7.36
redhat	update_infrastructure	Affected	v4

🔗 References 7

https://access.redhat.com/errata/RHSA-2026:21333

https://access.redhat.com/errata/RHSA-2026:28236

https://access.redhat.com/errata/RHSA-2026:30649

https://access.redhat.com/errata/RHSA-2026:48818

https://access.redhat.com/security/cve/CVE-2026-9150

Third Party Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=2460379

Issue Tracking Third Party Advisory

https://github.com/openSUSE/libsolv/pull/616

Issue Tracking Patch

🔗 Related CVEs 6

CVE ID	Severity	CVSS	EPSS	Summary	Published
CVE-2026-71219	🔶 medium	4.7	0.1	A stack overflow vulnerability was found in gfs2-utils. The hash table traversal code in metawalk.c uses alloca() with a...	2026-09-03
CVE-2026-71220	⚠️ high	7.0	0.2	A stack out-of-bounds write vulnerability was found in gfs2-utils. In gfs2_edit, the di_height field from on-disk inode ...	2026-09-03
CVE-2026-71221	⚠️ high	7.0	0.2	A stack out-of-bounds write vulnerability was found in gfs2-utils. In savemeta, the height value from on-disk inode meta...	2026-09-03
CVE-2026-71222	🔶 medium	5.3	0.1	A heap out-of-bounds read vulnerability was found in gfs2-utils. The ea_num_ptrs field from on-disk extended attribute m...	2026-09-03
CVE-2026-71224	🔶 medium	4.7	0.1	A stack overflow vulnerability was found in gfs2-utils. The metadata walk code in metawalk.c uses alloca() with an untru...	2026-09-03
CVE-2026-82324	🔶 medium	6.1	0.2	A flaw was found in the file-iff (IFF/ILBM) plugin in GIMP. When processing a specially crafted IFF/ILBM image file, the...	2026-08-28

These CVEs affect the same products