Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
A flaw was found in Glib's content type parsing logic. This buffer underflow vulnerability occurs because the length of a header line is stored in a signed integer, which can lead to integer wraparound for very large inputs. This results in pointer underflow and out-of-bounds memory access. Exploitation requires a local user to install or process a specially crafted treemagic file, which can lead to local denial of service or application instability.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
STABLE
| Date | Total | Labels |
|---|
| 2026-01-27 | 1 | Disclosure1 |
| 2026-02-23 | 1 | Patch1 |
#Debian LTS DLA-4491-1 is out! It patches FOUR critical memory corruption & DoS flaws in GLib2.0 (CVE-2026-0988, CVE-2026-1484, CVE-2026-1485, CVE-2026-1489). Read more:: 👉 https://tinyurl.com/5hcsy5x8 #Security https://t.co/5q88SVGAc4
Post summary
Debian LTS released DLA‑4491‑1, patching four critical memory corruption and DoS flaws in GLib2.0, with a link to further details.
CVE-2026-1485 Buffer Underflow in Glib Content Type Parsing Leading to Local Denial of Service https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-1485
Post summary
The text announces a buffer‑underflow vulnerability in Glib’s content type parsing that can cause a local denial of service, but provides no PoC, exploit code, patch, or evidence of active exploitation.