Vulnetix
Try Vulnetix Request Demo
CVE-2026-2443 PUBLISHED CVSS 5.300000190734863 MEDIUM

A flaw was identified in libsoup, a widely used HTTP library in GNOME-based systems. When processing specially crafted HTTP Range headers, the library may improperly validate requested byte ranges. In certain build configurations, this could allow a remote attacker to access portions of server memory beyond the intended response. Exploitation requires a vulnerable configuration and access to a server using the embedded SoupServer component.

EPSS 0.04% · 12.0th percentile

Risk Scores

CVSS v3.1
5.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS Score
0.04%
12.0th percentile

Affected Products

VendorProductVersions
Red HatRed Hat Enterprise Linux 10
Red HatRed Hat Enterprise Linux 9
redhatenterprise_linux10.0, 6.0, 7.0
Red HatRed Hat Enterprise Linux 6
Red HatRed Hat Enterprise Linux 8
Red HatRed Hat Enterprise Linux 7
gnomelibsoup

Timeline

References

Open in Interactive Console →