CVE-2026-112899

MEDIUMNVD 5.35.3
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to NVD's CVSS score.

This medium-severity CVE scores 5.3 under NVD CVSS v3. EPSS exploit probability: 0.5% (46th percentile of EPSS-scored CVEs). No GitHub Security Advisory CVSS is on record for this CVE.

Triggered by: Headline CVSS from NVD CVSS v3
Sources: EPSS, NVD CVSS v3
Elevated

Also known asEUVD-2026-117791 (ENISA EUVD) · GHSA-vx6w-vv9f-6gvg (GitHub Security Advisories)Source: ENISA EUVD

5.3EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines (the SSVC decision on this page).
  • CISA's Vulnrichment rates exploitation as PoC; EchelonGraph holds no exploit-code reference for it
CISA-KEV: Not listedEPSS PROB: 0.5%CVSS: 5.3Exploit: No code on recordExposed services: Not assessed

A fix is available — apply it.

Pillow is a Python imaging library. In versions 2.3.0 through 12.3.0, EPS rendering does not validate the scaled image dimensions before invoking Ghostscript. Applications that process untrusted EPS or PostScript files using an application-selected scale greater than one can incur excessive Ghostscript CPU and temporary disk consumption. In versions with decompression-bomb protection, the scaled output is checked only after Ghostscript has completed rendering, allowing resource consumption beyond the configured pixel limit. The amplification depends on the scale selected by the application, not an attacker-controlled scale value. This issue is fixed in version 13.0.0.

CVSS v3
5.3
EG Score
5.3MEDIUMmedium confidence
EG Risk
40
EG Risk 40/100

EG Risk is EchelonGraph's 0–100 priority score. It fuses impact severity (EG Severity, the CVSS base score, never the KEV-floored or EPSS-lifted EG Score) with real-world exploitation and automatability, under weights EchelonGraph set by hand, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner.

How it’s computed (value × EchelonGraph’s weight)
Severity53% × 45%
Impact severity (EG Severity): CVSS 5.3 of 10. Never the KEV-floored or EPSS-lifted EG Score.
Exploitation40% × 40%
EchelonGraph's fixed weight for EG-KEV Tier 3 (Elevated): a constant, not a probability.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track* at high (mission-essential systems).
Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.5%
EPSS %ILE
46th
KEV
Not listed

What the EG score is made of (scorer v4.0: the three questions the 0–10 score mixes, published apart · methodology)

The EG score (5.3): severity, escalated by confirmed exploitation. This CVE's 5.3 is its impact severity (EG Severity), not escalated.

EG Severity
5.3 MEDIUMCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.NVD CVSS v3 · CVSS v3.0 or v3.1
EG Likelihood
0.5% within 30 daysSource: FIRST EPSS. FIRST's exploitation probability, not an EchelonGraph model.
Confirmed exploitation
None on record (CISA KEV, EG-KEV Tier 1)Reported apart from the likelihood: an observed fact, not a probability.
EG Priority
SSVC Track at medium mission impactTrack at low or medium mission impact; Track* at high (mission-essential systems).CISA BOD 26-04: 60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.Each input and its source, and whom BOD 26-04 binds: the SSVC and BOD 26-04 blocks below.

SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Track* at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

The score's inputs: In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

October 20, 2026

Last Modified

November 10, 2026

Advisory Details (4)

Auto-updated Nov 9, 2026
Patch available. Sources: github, github_commit, github_pr, github_release.
GitHub release Patch Available

13.0.0

Patch available: python-pillow/Pillow 13.0.0

https://github.com/python-pillow/Pillow/releases/tag/13.0.0
GitHub commit Patch Available

commit 3e8cc105588d (python-pillow/Pillow)

Patch available: python-pillow/Pillow 13.0.0 (contains commit 3e8cc105588d)

https://github.com/python-pillow/Pillow/commit/3e8cc105588d1dfe062fcada0b6058c1b5f14b65
GitHub pull request Patch Available

Do not allow Ghostscript to render beyond decompression bomb limit

Patch available: python-pillow/Pillow 13.0.0 (PR #10112 merged 2026-10-03)

https://github.com/python-pillow/Pillow/pull/10112
GitHub advisoryMentions a patch (unverified)

EPS load(scale) lets Ghostscript render past the decompression bomb limit · Advisory · python-pillow/Pillow · GitHub

https://github.com/python-pillow/Pillow/security/advisories/GHSA-vx6w-vv9f-6gvg

Vendor Advisories for CVE-2026-112899(7)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(7)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
redhatrhaii/vllm-rocm-rhel9:17934444562026-11-03redhat
redhatrhaii/vllm-gaudi-rhel9:17934445102026-11-03redhat
redhatrhaii/vllm-cuda-rhel9:17934446002026-11-03redhat
redhatrhaii/model-opt-cuda-rhel9:17934443392026-11-03redhat
redhatrhaii/vllm-spyre-rhel9:17934444092026-11-03redhat
redhatrhaii/vllm-cpu-rhel9:17934445542026-11-03redhat
pipPillow @ 13.0.0 (fixes >= 2.3.0, <= 12.3.0)—ghsa

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(4 across 4 ecosystems)
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
pillow10.0.0-1 ... 9.5.0-1 (24 versions)
  • every version on: no fix on record
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
pillow11.1.0-5 ... 13.0.0-1 (14 versions)
  • every version on: no fix on record
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
pillow11.1.0-5 ... 13.0.0-1 (10 versions)
  • every version on: no fix on record
—
PyPI(1)
PackageVulnerable rangeFix by version rangeDependents
pillow10.0.0 ... 9.5.0 (86 versions)
  • 2.3.0 up to 13.0.0: fixed in 13.0.0
—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 17× in last 7d / 25× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed its CVE.org record (CNA or CISA ADP). An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). "EchelonGraph re-scored" is our own recompute of this CVE's score, not an update from a source, and is not counted in the refreshes above. Most recent first.

  1. 2026-11-13 16:50 UTCEPSS rescoreEPSS 0.5% · 46th percentile
  2. 2026-11-12 16:33 UTCEPSS rescoreEPSS 0.5% · 46th percentile
  3. 2026-11-11 16:38 UTCEPSS rescoreEPSS 0.5% · 46th percentile
  4. 2026-11-11 06:44 UTCVendor advisory
  5. 2026-11-11 06:44 UTCGHSA enrichmentGHSA-vx6w-vv9f-6gvg · GitHub severity MODERATE
  6. 2026-11-10 18:48 UTCEchelonGraph re-scored▼ 1.00
  7. 2026-11-10 18:48 UTCGHSA enrichmentGHSA-vx6w-vv9f-6gvg · GitHub severity MODERATE
  8. 2026-11-10 18:47 UTCNVD updateCVSS v3 → 5.3
  9. 2026-11-10 16:42 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  10. 2026-11-09 19:27 UTCEchelonGraph re-scored
  11. 2026-11-09 19:27 UTCVendor advisory
  12. 2026-11-09 19:27 UTCGHSA enrichmentGHSA-vx6w-vv9f-6gvg · GitHub severity MODERATE
  13. 2026-11-09 18:41 UTCEchelonGraph re-scored
  14. 2026-11-09 18:41 UTCVendor advisory
  15. 2026-11-09 18:41 UTCGHSA enrichmentGHSA-vx6w-vv9f-6gvg · GitHub severity MODERATE
  16. 2026-11-09 18:40 UTCEchelonGraph re-scored
  17. 2026-11-09 18:40 UTCVendor advisory
  18. 2026-11-09 18:40 UTCGHSA enrichmentGHSA-vx6w-vv9f-6gvg · GitHub severity MODERATE
  19. 2026-11-09 16:34 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  20. 2026-11-08 16:38 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  21. 2026-11-07 16:38 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  22. 2026-11-06 16:36 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  23. 2026-11-05 22:04 UTCENISA EUVD ID recordedEUVD-2026-117791 · Source: ENISA EUVD
  24. 2026-11-05 21:29 UTCEchelonGraph re-scored
  25. 2026-11-05 21:29 UTCVendor advisory
Show 8 more
  1. 2026-11-05 21:29 UTCGHSA enrichmentGHSA-vx6w-vv9f-6gvg · GitHub severity MODERATE
  2. 2026-11-05 20:43 UTCEchelonGraph re-scoredFirst assessed: 6.3 MEDIUM
  3. 2026-11-05 20:43 UTCVendor advisory
  4. 2026-11-05 20:43 UTCGHSA enrichmentGHSA-vx6w-vv9f-6gvg · GitHub severity MODERATE
  5. 2026-11-05 20:42 UTCMITRE cvelistV5CVSS → 6.3 · CVSS v4 → 6.3
  6. 2026-11-01 07:59 UTCGHSA enrichmentGHSA-vx6w-vv9f-6gvg · GitHub severity MODERATE
  7. 2026-10-25 14:51 UTCEchelonGraph re-scored
  8. 2026-10-20 21:22 UTCEchelonGraph re-scored

Related CVEs(same product + same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-112899?
CVE-2026-112899 is a medium-severity vulnerability; its CVE record was published on October 20, 2026. Pillow is a Python imaging library. In versions 2.3.0 through 12.3.0, EPS rendering does not validate the scaled image dimensions before invoking Ghostscript. Applications that process untrusted EPS or PostScript files using an application-selected scale greater than one can incur excessive…
When was the CVE record for CVE-2026-112899 published?
The CVE record for CVE-2026-112899 was published on October 20, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of November 10, 2026; the record at its source may have been updated since.
Is CVE-2026-112899 actively exploited?
CVE-2026-112899 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (46th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-112899?
CVE-2026-112899 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2026-112899?
A fix for CVE-2026-112899 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-112899 are linked in the Vendor Advisories panel on this page.

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