CVE-2026-121350: Adobe Connect data leak via SQL injection

Summary

Adobe Connect contains an SQL injection flaw that lets a remote attacker with low-privilege login access read sensitive information from memory, and no user interaction is needed. The attacker reaches it over the network after logging in with a basic account.

Read the original description

Adobe Connect is affected by an Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability that could lead to disclosure of sensitive memory. A low-privileged attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue does not require user interaction. Scope is changed.

Who should check

Teams running Adobe Connect 12.12 and earlier on Windows

Read the source excerpt

“12.12 and earlier”

adobe.com

cve.now Index

16Pcve.now Index 16 of 100 · methodology v3 · provisional

Exploitation?/40Unknown. No CISA SSVC exploitation rating yet
Exposure8/25Specific setups only, reachable over the network
Reach?/20Unknown. No tracked technology or package matched
Severity7.7/10CVSS 7.7
No patch0/5No signal

What would change the score

Would score about 66 if added to CISA KEV
Would score about 61 if CISA's SSVC rates exploitation active
Would score about 23 if CISA's SSVC rates it automatable

How the score works · Rankings

What to do

Check whether your setup matches what the bug needs.
Adobe Connect version 12.12 and earlier on Windows
Upgrade to a fixed version: 12.12.a, 12.11.i, 12.10.f, 12.9.a, 12.8.a.

Check your systems with an agent

Paste this into a coding or ops agent. It checks your systems read-only and reports a table per asset.

Check whether my systems are affected by CVE-2026-121350 (Adobe Connect | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') (CWE-89)), using the cve.now data below.

Rules: work read-only. Do not run exploit code, proof-of-concept scripts or scanners that send attack payloads, and do not change any configuration, package, image or deployment. Report findings only.

What cve.now has for CVE-2026-121350 (entry last updated 2026-11-10):
Affected:
- Adobe Adobe Connect: through 12.8
- Adobe Adobe Connect: through 12.9
- Adobe Adobe Connect: through 12.10
- Adobe Adobe Connect: through 12.11
- Adobe Adobe Connect: through 12.12
Fixed versions: 12.12.a, 12.11.i, 12.10.f, 12.9.a, 12.8.a.
Conditions (all must be true for the bug to be hit):
- Adobe Connect version 12.12 and earlier on Windows (source: https://www.adobe.com/trust/security/products/connect/apsb26-191.html)
Setup: unknown whether the bug needs a non-default feature or setting. Check the advisory.
Attacker needs: network access, low-privilege login, no user action.
CISA KEV: CVE-2026-121350 is not listed as of cve.now's last read.
This KEV status is for CVE-2026-121350 only. If you also check another CVE, look up its own KEV status; never assume it from this one.

How to check:
- Installed software: check what is actually running, not what a repo declares. Read the version from each host, container image and Kubernetes node (the binary's version output, the OS package database, image layers), and check whether the conditions above hold there. Distribution packages may carry a backported fix under an older version number; confirm against the distribution's own advisory.

Verify against the linked advisories before concluding, and cite the date you read each one:
- https://www.adobe.com/trust/security/products/connect/apsb26-191.html
Do not conclude an asset is unaffected unless you checked it and the evidence covers both its version and the conditions above. If you could not check something, mark it unknown and say what is missing.

Entry: https://cve.now/CVE-2026-121350
For follow-up questions, use the cve.now MCP server at https://mcp.cve.now/mcp (no authentication), for example get_vulnerability with id CVE-2026-121350.

Timeline

Nov 10, 2026, 9:30 PM UTCCVE published
Nov 10, 2026, 9:39 PM UTCFirst seen by cve.now

Affected versions

Adobe Adobe Connect
through 12.8
Adobe Adobe Connect
through 12.9
Adobe Adobe Connect
through 12.10
Adobe Adobe Connect
through 12.11
Adobe Adobe Connect
through 12.12

Evidence 3

Vendor advisory · 1

Establishes: Affected and fixed versions.

Advisory
adobe.com · trust/security/products/connect/apsb26-191.html

CVE record · 2

Establishes: The identifier and description.

Record
CVE List · CVE-2026-121350
Record
NVD · CVE-2026-121350

Corrections

None so far.

Something wrong on this page? Report an error. Every fix is listed here.

Questions about CVE-2026-121350

Is CVE-2026-121350 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.Source: cve.now feed data

What does this mean?

The weakness is classified as SQL injection (CWE-89), meaning input is not properly neutralized before it is used in an SQL command. The impact listed for this entry is disclosure of sensitive memory contents (memory exposure).Source: adobe.com

Which versions are affected by CVE-2026-121350?

Adobe Connect: through 12.8. Adobe Connect: through 12.9. Adobe Connect: through 12.10. Adobe Connect: through 12.11. Adobe Connect: through 12.12.Source: cve.now feed data

Am I affected, and how do I check?

Adobe Connect version 12.12 and earlier on Windows is listed as affected, with earlier release branches 12.8 through 12.11 also covered by the product ranges. To check an installed copy, look up its Adobe Connect version and confirm whether it runs on Windows.Source: adobe.com

How do I fix CVE-2026-121350?

Upgrade to the fixed build for your release branch: 12.12.a, 12.11.i, 12.10.f, 12.9.a, or 12.8.a. No workaround is listed in the facts.Source: adobe.com

Adobe Connect | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') (CWE-89)