High [CVE-2026-111378] Denial of Service via memory exhaustion in NLA frame parser
This high-severity Red Hat Linux advisory covers CVE-2026-111378; related products: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7.
Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.
VulniPulse record published Record updated
Get an email when Red Hat Linux RHEL & SELinux publishes the next one.
See Red Hat Linux RHEL & SELinux's last 90 days of advisories first. Then choose the free weekly digest, or a free month of real-time alerts with the severity, the fixed version and the vendor's link (card needed, then US$15/month; we email you before the first charge).
Summary
Denial of Service via memory exhaustion in NLA frame parser. Red Hat rates this important (CVSS 7.5).
Weakness: CWE-770.
Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; and 2 more.
Affected products named by the advisory: Red Hat Enterprise Linux 9; Red Hat package: freerdp.
- < 3.0.0
- < 3.32.0
Official advisory · high-confidence parse· fetched 13 days ago·verify at source
Fixed versions
No fixed release is recorded yet. That does not prove no patch exists. Confirm against the vendor advisory.
Official advisory · high-confidence parse· fetched 13 days ago·verify at source
Mitigation checklist
- Restrict network access to systems running FreeRDP server services, or disable the service if remote graphical access is not required. 1. Restrict RDP access to trusted network sources using firewalld: # firewall-cmd --permanent --zone=public --remove-service=rdp # firewall-cmd --permanent --zone=trusted --add-source=<trusted_IP_or_CIDR> # firewall-cmd --reload 2. If remote desktop access is not required, disable the remote desktop service (for example, GNOME Remote Desktop): # systemctl --user --now mask gnome-remote-desktop.service Caveats and Warnings: Reloading firewall configurations applies changes immediately and will drop traffic from unlisted networks, which can disrupt active sessions. Stopping or masking remote desktop services immediately terminates existing user sessions and disables incoming remote desktop connectivity.
Official advisory · high-confidence parse· fetched 13 days ago·verify at source
More Red Hat Linux advisories
- CVE-2026-111497Oct 22, 2026Out-of-Bounds Write in Google Brotli Decoder
- CVE-2026-109619Oct 21, 2026fatal error handling retains stale request state leading to use-after-free
- CVE-2026-109618Oct 21, 2026OOM bailout during request parsing leads to memory corruption and RCE
- CVE-2026-97229Oct 13, 2026integer overflow issue in CI/CD regular expression compiler
- CVE-2026-64849Aug 17, 2026Unauthenticated full-read SSRF in webhook delivery: _validate_webhook_url bypassed
- CVE-2026-53362Jul 4, 2026account for fraggap on the paged allocation path
Android app · Google Play
Monitor future Red Hat Linux CVEs from your phone.
Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 34 official vendor sources and 160+ reviewed platform categories.
Discussion(0)
No comments yet. Share field notes, upgrade gotchas, or questions — verify against the vendor advisory before acting on community advice.
Sign in to join the discussion.