01 Record
CVE-2026-34265
Memory Corruption vulnerability in Application Server ABAP for SAP NetWeaver and ABAP Platform
CriticalPUBLISHEDCNA: sap
CNA base score9.8 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
02 Description
Memory Corruption vulnerability in Application Server ABAP for SAP NetWeaver and ABAP Platform
03 Exploitation and scoring
- 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 ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
- EPSS probability
- 0.64% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 50.6% of scored records. A rank, not a probability.
- NVD base score
- 9.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- NVD analysis status
- Awaiting Analysis. NVD last modified this record on 2026-10-23.
- 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.
04 Metadata
- Published
- 2026-08-11 00:10Z2 MO AGO
- Last updated
- 2026-08-12 03:59Z2 MO AGO
- Reserved
- 2026-03-26
- Assigning CNA
- sap
- Record state
- PUBLISHED
- Severity
- Critical (CVSS 9.8)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-787Out-of-bounds WriteBase
- Data version
- 5.2
- Document digest
- ca8b322731d00df995b343156e104911ebaaa955403f8416ae0d0dff8374263e
05 Affected products
VendorProductVersionsPlatforms
SAP_SESAP NetWeaver and ABAP PlatformKRNL64NUC 7.22, 7.22EXT, KRNL64UC 7.22, 7.22EXT2, 7.22EXT3, 7.53, 7.54, 7.77, 7.89, 7.93, 8.04, 9.16 9.18, 9.19, KERNEL 7.22, 9.16, 9.18—
06 References
- me.sap.comhttps://me.sap.com/notes/3714806
- url.saphttps://url.sap/sapsecuritypatchday