Uncontrolled recursion in XPath evaluation in libxml2 up to and including version 2.9.14 allows a local attacker to cause a stack overflow via crafted expressions. XPath processing functions xmlXPathRunEval, xmlXPathCtxtCompile, and xmlXPathEvalExpr were resetting recursion depth to zero before making potentially recursive calls. When such functions were called recursively this could allow for uncontrolled recursion and lead to a stack overflow. These functions now preserve recursion depth across recursive calls, allowing recursion depth to be controlled.
CVE-2025-9714
“▲” beside the score: it is higher than NVD's CVSS score.
Score 6.2 from GitHub Security Advisory published 2025-09-10. NVD baseline CVSS 5.5; sources differ by 0.7.
- Lower severity and no public exploit yet
A fix is available — apply it.
- CVSS v3
- 5.5
- EG Score
- 6.2MEDIUMmedium confidence
- EG Risk
- 28EG Risk 28/100
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)Severity62% × 45%Impact severity (EG Severity): CVSS 6.2 of 10. Never the KEV-floored or EPSS-lifted EG Score.Exploitation0.2% × 40%FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.Automatability0% × 15%CISA's SSVC Automatable value: no (Vulnrichment).SSVC (CISA's decision table, applied by EchelonGraph): Track at every mission impact level.Exploitation none (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
- 0.2%
- EPSS %ILE
- 4th
- 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 (6.2): severity, escalated by confirmed exploitation. This CVE's 6.2 is its impact severity (EG Severity), not escalated.
- EG Severity
- 6.2 MEDIUMCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.GitHub Security Advisory CVSS
- EG Likelihood
- 0.2% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-10-19). 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 every mission impact level.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: the SSVC and BOD 26-04 blocks below.
SSVC (CISA's decision table, applied by EchelonGraph)Track at every mission impact level.
A fix is available. Apply it within your standard update timelines.
Exploitation none (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.
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
September 10, 2025
Last Modified
October 19, 2026
References (3)
Vendor Advisories for CVE-2025-9714(20)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
- RHSA-2026:21695Red Hat Product SecurityHigh
Red Hat Security Advisory: OpenShift Container Platform 4.12.91 bug fix and security update
- RHSA-2026:22420Red Hat Product SecurityMedium
Red Hat Security Advisory: libxml2 security update
- RHSA-2026:15967Red Hat Product SecurityMedium
Red Hat Security Advisory: libxml2 security update
- RHSA-2026:14858Red Hat Product SecurityMedium
Red Hat Security Advisory: libxml2 security update
- RHSA-2026:14832Red Hat Product SecurityMedium
Red Hat Security Advisory: libxml2 security update
- RHSA-2026:11349Red Hat Product SecurityMedium
Red Hat Security Advisory: libxml2 security update
- RHSA-2026:7519Red Hat Product SecurityHigh
Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
- RHSA-2026:3462Red Hat Product SecurityCritical
Red Hat Security Advisory: Red Hat AI Inference Server 3.2.2 (ROCm)
- +12 more
Patch Availability(30)
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:11(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| libxml2 | 2.9.10+dfsg-6.7 ... 2.9.10+dfsg-6.7+deb11u8 (9 versions) |
| — |
Debian:12(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| libxml2 | 2.9.14+dfsg-1.2, 2.9.14+dfsg-1.3~deb12u1, 2.9.14+dfsg-1.3~deb12u2, 2.9.14+dfsg-1.3~deb12u3, 2.9.14+dfsg-1.3~deb12u4 |
| — |
Debian:13(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| libxml2 | 2.12.7+dfsg+really2.9.14-2.1, 2.12.7+dfsg+really2.9.14-2.1+deb13u1 |
| — |
Debian:14(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| libxml2 | 2.12.7+dfsg+really2.9.14-2.1 ... 2.14.5+dfsg-0exp2 (12 versions) |
| — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Additional Vendor Advisories
(12)
Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.
- Red HatRHSA-2025:22162MODERATE2025-09-02
RHSA-2025:22162 — Moderate
- Red HatRHSA-2025:22163MODERATE2025-09-02
RHSA-2025:22163 — Moderate
- Red HatRHSA-2025:22177MODERATE2025-09-02
RHSA-2025:22177 — Moderate
- Red HatRHSA-2025:22376MODERATE2025-09-02
RHSA-2025:22376 — Moderate
- Red HatRHSA-2025:22377MODERATE2025-09-02
RHSA-2025:22377 — Moderate
- Red HatRHSA-2025:22868MODERATE2025-09-02
RHSA-2025:22868 — Moderate
- Red HatRHSA-2025:23202MODERATE2025-09-02
RHSA-2025:23202 — Moderate
- Red HatRHSA-2025:23204MODERATE2025-09-02
RHSA-2025:23204 — Moderate
- Red HatRHSA-2025:23205MODERATE2025-09-02
RHSA-2025:23205 — Moderate
- Red HatRHSA-2025:23209MODERATE2025-09-02
RHSA-2025:23209 — Moderate
- Red HatRHSA-2025:23227MODERATE2025-09-02
RHSA-2025:23227 — Moderate
- Red HatRHSA-2025:23234MODERATE2025-09-02
RHSA-2025:23234 — Moderate
Data Freshness Timeline
(refreshed 11× in last 7d / 32× 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 it from the CNA feed. 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). Most recent first.
Showing the most recent 98 of 182 refreshes on record for this CVE.
A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 2 repeat rows among the latest 100 are merged into the row they repeat. The 84 oldest rows on record are not shown and were not checked, so the counts can still include repeats.
- 2026-10-19 17:31 UTCEG score recompute
- 2026-10-19 17:31 UTCVendor advisory
- 2026-10-19 17:31 UTCGHSA enrichmentGHSA-fmj5-rvmp-845r · GitHub CVSS 6.2
- 2026-10-19 16:31 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-10-18 16:31 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-10-18 05:13 UTCEG score recompute
- 2026-10-17 16:33 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-10-16 16:40 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-10-15 16:31 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-10-14 16:31 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-10-13 16:33 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-10-12 16:43 UTCEG score recompute
- 2026-10-12 16:33 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-10-11 20:18 UTCEG score recompute
- 2026-10-11 18:30 UTCEG score recompute
- 2026-10-11 15:04 UTCEG score recompute
- 2026-10-11 13:47 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-10-10 19:59 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-10-09 20:06 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-10-07 23:47 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-10-06 15:17 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-10-06 11:14 UTCOSV refresh
- 2026-10-05 17:42 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-10-04 23:21 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-10-03 14:25 UTCEPSS rescoreEPSS 0.2% · 4th percentile
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- 2026-10-01 19:49 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-09-30 15:02 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-09-29 15:20 UTCEPSS rescoreEPSS 0.2% · 3rd percentile
- 2026-09-28 13:50 UTCEPSS rescoreEPSS 0.2% · 3rd percentile
- 2026-09-26 15:58 UTCEPSS rescoreEPSS 0.2% · 3rd percentile
- 2026-09-23 13:47 UTCEPSS rescoreEPSS 0.2% · 5th percentile
- 2026-09-20 20:15 UTCEPSS rescoreEPSS 0.2% · 5th percentile
- 2026-09-18 19:27 UTCEPSS rescoreEPSS 0.2% · 5th percentile
- 2026-09-16 18:09 UTCOSV refresh
- 2026-09-16 05:14 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-09-13 16:46 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-09-12 15:00 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-09-11 14:52 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-09-11 09:36 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-09-10 09:34 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-09-08 22:00 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-09-02 14:11 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-09-01 13:53 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-08-30 01:21 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-08-28 21:40 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-08-28 17:53 UTCOSV refresh
- 2026-08-27 14:24 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-08-25 13:48 UTCEPSS rescoreEPSS 0.2% · 4th percentile
- 2026-08-21 23:48 UTCEPSS rescoreEPSS 0.2% · 5th percentile
- 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.2% · 5th percentile
- 2026-08-19 17:03 UTCEPSS rescoreEPSS 0.2% · 5th percentile
- 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.2% · 5th percentile
- 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.2% · 5th percentile
- 2026-08-16 02:14 UTCEPSS rescoreEPSS 0.2% · 5th percentile
- 2026-08-15 01:30 UTCEPSS rescoreEPSS 0.2% · 5th percentile
- 2026-08-13 22:00 UTCEPSS rescoreEPSS 0.2% · 5th percentile
- 2026-08-12 13:50 UTCEPSS rescoreEPSS 0.2% · 5th percentile
- 2026-08-12 06:17 UTCOSV refresh
- 2026-08-11 13:42 UTCEPSS rescoreEPSS 0.2% · 5th percentile
- 2026-08-10 23:59 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-08-09 13:46 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-08-08 16:37 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-08-06 13:46 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-08-05 19:17 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-08-04 10:38 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-08-03 10:35 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-08-02 02:26 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-08-01 04:15 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-07-30 16:27 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-07-30 01:30 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-07-28 15:36 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-07-27 14:13 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-07-27 12:09 UTCOSV refresh
- 2026-07-26 14:54 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-07-24 14:17 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-07-23 14:18 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-07-23 03:04 UTCEG score recompute
- 2026-07-22 14:08 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-07-21 15:24 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-07-20 17:08 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-07-19 14:30 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-07-19 02:28 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-07-18 10:04 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-07-16 17:02 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-07-15 16:57 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-07-15 02:00 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-07-13 22:30 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-07-13 06:12 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-07-12 05:46 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-07-11 08:27 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-07-10 06:53 UTCOSV refresh
- 2026-07-09 19:10 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-07-08 15:15 UTCEPSS rescoreEPSS 0.1% · 4th percentile
- 2026-07-07 13:46 UTCEPSS rescoreEPSS 0.1% · 4th percentile
Related CVEs(same product + same vendor + same CWE)
Same product
10 shownDebian:11:libxml2
- CVE-2008-4226EG 10.0EPSS p91HIGH
- CVE-2008-3529EG 10.0EPSS p98HIGH
- CVE-2004-0989EG 10.0EPSS p98HIGH
- CVE-2026-6653EG 9.8CRITICAL
- CVE-2017-7376EG 9.8EPSS p98CRITICAL
- CVE-2017-7375EG 9.8CRITICAL
- CVE-2017-16931EG 9.8EPSS p92CRITICAL
- CVE-2016-4658EG 9.8EPSS p95CRITICAL
- CVE-2016-4448EG 9.8EPSS p94CRITICAL
- CVE-2015-8710EG 9.8EPSS p92CRITICAL
Same vendor
10 shownredhat:RHSA-2025:23202 · redhat:RHSA-2025:22868 · redhat:RHSA-2026:0702
Frequently asked(5)
What is CVE-2025-9714?
When was the CVE record for CVE-2025-9714 published?
Is CVE-2025-9714 actively exploited?
What is the CVSS score of CVE-2025-9714?
How do I remediate CVE-2025-9714?
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2025-9714
Is Your Infrastructure Affected by CVE-2025-9714?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.