EM-20261102-6O8X VulnerabilityHigh severity

Netpbm Vulnerability (CVE-2026-120432)

CVE-2026-120432

Status

Developing

Since Nov 02 15:17 UTC: signals keep joining.

First Signal: Nov 02 14:28 UTCC41 Red Hat Security Data
Page Born: Nov 02 15:17 UTCsecond source joined
Last Signal: Nov 02 15:17 UTC2 days before snapshot
Sources: 21 official · 1 research, news or crowd
Open For: 2 daysso far

Life Of This Page

1
Born

Nov 02 15:17 UTC
A second, independent source names it.
2
Developing · Now

Nov 02 15:17 UTC
New signals join; severity can move.
3
Confirmed

Not yet
CISA KEV lists it, or exploitation in the wild is reported.
4
Resolved

Not yet
Past the fix deadline and 14 days with no new signal.
5
Archived

Not yet
30 days after resolved. Read only; the link keeps working. Reopens if it comes back.

The address and ID never change. A correction is logged, never overwritten. If two pages turn out to be one incident, the later one points to the earlier.

Vulnerability Lifecycle

Disclosed: reached

Nov 02 15:17 UTC
C6 NVD published
Scored: reached

Nov 02 15:17 UTC
CVSS 8.5 · EPSS 0.2%
Exploited: not yet

Not yet
No exploitation reported
Advisories: not yet

Not yet
None yet
Vendor Response: reached

Nov 02 14:28 UTC
C41 published
Resolved: not yet

Not yet
After 14 quiet days

Timeline

Point at a mark to read it. Squares are signals, colored by severity; every one is also listed under Signals.

Signals

Nov 02 15:17 UTCCVE-2026-120432 (CVSS 8.5) (opens source in a new tab) Netpbm before 10.86.51, 11.02.30, and 11.15.08 contains an integer overflow vulnerability in winicontopam that allows attackers to corrupt heap memory via oversized ICO/CUR dimensions. Attackers can supply a crafted icon… High severityDatabaseC6 NVD CVE API 2.0
Nov 02 14:28 UTCRed Hat: CVE-2026-120432 (important) (opens source in a new tab) netpbm: netpbm: Arbitrary code execution via integer overflow in winicontopam High severityVendorC41 Red Hat Security Data