EM-20261113-FKWV VulnerabilityHigh severity

Pillow Vulnerability (CVE-2026-128067)

CVE-2026-128067

Status

Developing

Since Nov 13 00:20 UTC: signals keep joining.

First Signal: Nov 12 23:34 UTCC26 GitHub Advisory Database
Page Born: Nov 13 00:20 UTCsecond source joined
Last Signal: Nov 13 00:20 UTC15 hours before snapshot
Sources: 20 official · 2 research, news or crowd
Open For: 1 hoursso far

Life Of This Page

1
Born

Nov 13 00:20 UTC
A second, independent source names it.
2
Developing · Now

Nov 13 00:20 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 ID never changes, and earlier addresses keep working. 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 13 00:20 UTC
C6 NVD published
Scored: reached

Nov 13 00:20 UTC
CVSS 8.4
Exploited: not yet

Not yet
No exploitation reported
Advisories: not yet

Not yet
None yet
Vendor Response: not yet

Not yet
None in sources yet
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 13 00:20 UTCCVE-2026-128067 (CVSS 8.4) (opens source in a new tab) Pillow is a Python imaging library. From 2.3.0 through 12.3.0, Pillow applications that save compressed TIFF images through libtiff can pass attacker-controlled image geometry tags to the encoder while allocating its… High severityDatabaseC6 NVD CVE API 2.0
Nov 12 23:34 UTCGHSA-xcvg-w56q-r89m / CVE-2026-128067: Pillow: Heap buffer overflow saving TIFF with libtiff when tags override image size (opens source in a new tab) pip:Pillow High severityDatabaseC26 GitHub Advisory Database