04 Affected products
PAIRS: —
01 RecordSTATE: PUBLISHED
02 Description
CNA: GitHub_Mxmldom: Quadratic-time parsing via the malformed-input recovery path — `parseElementStartPart` re-scan and `normalize()` adjacent-text merge
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.
- AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
- 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
- Not scored by EPSS
- EPSS percentile
- Not scored by EPSS
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Not recorded
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
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
- 2026-09-01 14:41Z4 HR AGO
- Last updated
- 2026-09-01 18:05Z1 HR AGO
- Reserved
- 2026-08-31
- Assigning CNA
- GitHub_M
- Record state
- PUBLISHED
- Severity
- High (CVSS 8.7)
- CNA CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
- Weaknesses
- CWE-400Uncontrolled Resource ConsumptionClass
- CWE-407Inefficient Algorithmic ComplexityClass
- Data version
- 5.2
- Document digest
- 33dc87a2592f58ec859b94e8ea41fd5bdd03eba27655a96aab2cf9a60f2f3bd7
05 Affected products
PAIRS: 2VendorProductVersionsPlatforms
xmldomxmldom>= 0.3.0, <= 0.6.0— @xmldomxmldom>= 0.7.0, < 0.8.15, >= 0.9.0, < 0.9.12—