glibc Vulnerable to Memory Corruption via Heap-Based Buffer Overflow in 'malloc.ca' File (CVE-2026-0861)

🗓️ 06 Oct 2026 00:00:00Reported by Broadcom Security ResponseType

Heap-based buffer overflow in glibc memalign suite functions via large alignment.

Reporter	Title	Published	Views	Family All 277
IBM Security Bulletins	Security Bulletin: Vulnerabilities in GNU C affects IBM Netezza Appliance	23 Apr 202610:57	–	ibm
IBM Security Bulletins	Security Bulletin: IBM Instana Observability is affected by multiple vulnerabilities within Instana Agent container image	6 Apr 202610:00	–	ibm
IBM Security Bulletins	Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to multiple Operator package issues	14 Apr 202615:27	–	ibm
IBM Security Bulletins	Security Bulletin: IBM Optim 1.0.0, 1.1.0 and 1.2.0 impacted by vulnerabilities in glibc 2.34, netty-codec-http 4.1.x, ncurses 6.2, and net/http	21 Sep 202615:14	–	ibm
attackerkb	CVE-2026-0861	14 Jan 202621:01	–	attackerkb
Tenable Nessus	AlmaLinux 10 : glibc (ALSA-2026:1334)	29 Jan 202600:00	–	nessus
Tenable Nessus	AlmaLinux 9 : glibc (ALSA-2026:2786)	19 Feb 202600:00	–	nessus
Tenable Nessus	Rocky Linux 10 [CIQ] Security Update: glibc / glibc-all-langpacks / glibc-benchtests / etc Multiple Vulnerabilities (crlsa-2026_1334)	1 Oct 202600:00	–	nessus
Tenable Nessus	Rocky Linux 9 [CIQ] Security Update: glibc / glibc-all-langpacks / glibc-benchtests / etc Multiple Vulnerabilities (crlsa-2026_2786)	1 Oct 202600:00	–	nessus
Tenable Nessus	Debian dla-4621 : glibc-doc - security update	8 Jun 202600:00	–	nessus