# scsi: target: iscsi: Fix race in discovery auth updates

CVE record · `CVE-2026-99206`

- **Identifiers:** `CVE-2026-99206`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 28 Oct 2026
- **Updated:** 30 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 28 Oct 2026, 10:35 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

## Affected products, as the CNA wrote them

- Vendor: Linux. Product: Linux.
  - affected: `e48354ce078c079996f89d715dfa44814b4eba01 to before 128dfa7a9b4b3c956e8ac04a169a7ba04960cd75` (git)
  - affected: `e48354ce078c079996f89d715dfa44814b4eba01 to before 35f3eb8ba914cbe079faf8712101b94ce6b2d821` (git)
  - affected: `e48354ce078c079996f89d715dfa44814b4eba01 to before 3b206898acaf40f87cf59e97e511a6b60aad9d5e` (git)
  - affected: `e48354ce078c079996f89d715dfa44814b4eba01 to before 57b6ebcc83afb5338c561ff97ca85dc954a89136` (git)
  - affected: `e48354ce078c079996f89d715dfa44814b4eba01 to before 083eea404d162c324456cf4ff9912fe8701d936b` (git)
  - affected: `e48354ce078c079996f89d715dfa44814b4eba01 to before 9b07828b133b326cb4fb59f144ca37f8db535999` (git)
  - affected: `e48354ce078c079996f89d715dfa44814b4eba01 to before 6caa2b3edb7da4f50a38e16561b75fcae21d4099` (git)
  - affected: `e48354ce078c079996f89d715dfa44814b4eba01 to before e15b81f602edbdee39c335546f25486a1747f3f0` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `3.1`
  - unaffected: `before 3.1` (semver)
  - unaffected: `5.10.273 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.224 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.191 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.161 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.115 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.59 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.13 to 7.2.*, inclusive` (semver)
  - unaffected: `7.3 to *, inclusive` (original_commit_for_fix)
  - Other versions: affected

## Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

## Severity and exploitation

No source has published a CVSS score for this record yet.

- **CISA KEV:** Not listed.
- **EPSS:** 0.0017, the 6th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

This record came from the full history of the CVE Program, published 28 Oct 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-99206](https://www.cve.org/CVERecord?id=CVE-2026-99206)
- [NVD: CVE-2026-99206](https://nvd.nist.gov/vuln/detail/CVE-2026-99206)

### References from the CNA

- <https://git.kernel.org/stable/c/128dfa7a9b4b3c956e8ac04a169a7ba04960cd75>
- <https://git.kernel.org/stable/c/35f3eb8ba914cbe079faf8712101b94ce6b2d821>
- <https://git.kernel.org/stable/c/3b206898acaf40f87cf59e97e511a6b60aad9d5e>
- <https://git.kernel.org/stable/c/57b6ebcc83afb5338c561ff97ca85dc954a89136>
- <https://git.kernel.org/stable/c/083eea404d162c324456cf4ff9912fe8701d936b>
- <https://git.kernel.org/stable/c/9b07828b133b326cb4fb59f144ca37f8db535999>
- <https://git.kernel.org/stable/c/6caa2b3edb7da4f50a38e16561b75fcae21d4099>
- <https://git.kernel.org/stable/c/e15b81f602edbdee39c335546f25486a1747f3f0>

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.

## Check whether this affects you

This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it. Compare the affected versions above with what you run.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), `get_advisory` returns this record and `search_advisories` finds related ones. Setup: <https://agentprime.io/mcp.md>
- As JSON: <https://api.agentprime.io/v1/advisories/CVE-2026-99206>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-99206/>. Everything for agents: <https://agentprime.io/llms.txt>.