PT-2026-48233 · Qemu · Qemu

CVE-2026-3886 · Published 2026-06-09 · Updated 2026-07-15

Positive Technologies (AI Summary)

Name of the Vulnerable Software and Affected Versions QEMU (affected versions not specified)

Description An integer overflow exists in the calc image hostmem() function, which can lead to local privilege escalation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Related Identifiers

CVE-2026-3886

OESA-2026-2861

OESA-2026-2952

OPENSUSE-SU-2026:21253-1

SUSE-SU-2026:22550-1

SUSE-SU-2026:22576-1

SUSE-SU-2026:3038-1

ZDI-26-332

Affected Products

Qemu

References · 28

• https://osv.dev/vulnerability/SUSE-SU-2026:22550-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-3886 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2026-3886 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2026:21253-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-48914 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2026:22576-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2026-3886 · Security Note
• https://ubuntu.com/security/CVE-2026-3886 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-3886 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-26-332 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-3886 · Security Note
• https://osv.dev/vulnerability/OESA-2026-2952 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2026-2861 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:3038-1 · Vendor Advisory
• https://openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2952 · Note