02 Records
FEED: ACQUIRING
01 RecordSTATE: PUBLISHED
02 Description
CNA: canonicalStack overflow in libxml2
03 Exploitation and scoring
SRC: CISA, FIRST, NVD, RED HAT- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.- EPSS probability
- 0.15% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Ranks above 5.2% of scored records. A rank, not a probability.
- NVD base score
- 5.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
SCHEMA: 5.2
- Published
- 2025-09-10 18:43Z11 MO AGO
- Last updated
- 2026-05-12 12:02Z3 MO AGO
- Reserved
- 2025-08-29
- Assigning CNA
- canonical
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 6.2)
- CNA CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-674Uncontrolled RecursionClass
- CWE-606Unchecked Input for Loop ConditionBase
- Data version
- 5.2
- Document digest
- 382de8c3546c089e4ddcfa6962a2c08b50023335c1012ac18c1cca8d9782b0db
05 Affected products
PAIRS: 1VendorProductVersionsPlatforms
libxml2libxml20 to < 2.10.0, 0 to < 2.12.7+dfsg+really2.9.14-0.4ubuntu0.3, 0 to < 2.9.14+dfsg-1.3ubuntu3.5, 0 to < 2.9.13+dfsg-1ubuntu0.9, 0 to < 2.9.10+dfsg-5ubuntu0.20.04.10+esm2, 0 to < 2.9.4+dfsg1-6.1ubuntu1.9+esm5, 0 to < 2.9.3+dfsg1-1ubuntu0.7+esm10, 0 to < 2.9.1+dfsg1-3ubuntu4.13+esm9Linux