US section 230

Supreme Court Leaves Section 230's CSAM Carve-Out to a Fractured Ninth Circuit Ruling

Denying cert in Doe v. X Corp, the Court left standing a ruling that shields X from trafficking claims but revives a narrow reporting-failure theory.

Doe v. X Corp: The Record Behind the Cert Denial People of Internet Research · US 9 days Removal Delay Time between notice of the CSAM an… 167K+ Views Before Removal Estimated views the video accrued … 2,223 Reposts Before Removal Reposts of the video during the de… 5 Amicus Briefs Filed Groups including NCMEC and Sen. Ha… peopleofinternet.com
Doe v. X Corp: The Record Behind the C… People of Internet Research · US 9 days Removal Delay 167K+ Views Before Removal 2,223 Reposts Before Removal 5 Amicus Briefs Filed peopleofinternet.com

Key Takeaways

A Denial, Not a Ruling on the Merits

On May 18, 2026, the Supreme Court denied certiorari in Doe v. X Corp. (No. 25-949), declining to decide whether Section 230's "Good Samaritan" immunity shields a platform that allegedly knew it was hosting child sexual abuse material and was slow to remove it. Justice Clarence Thomas issued a statement respecting the denial — his latest in a string of writings on the statute, stretching back to a 2020 concurrence in Malwarebytes v. Enigma Software and continuing through a 2022 statement in Doe v. Facebook and a 2024 dissent in Doe v. Snap, all arguing that lower courts have stretched Section 230 well past what Congress wrote in 1996. A cert denial carries no precedential weight — it means four justices didn't think this was the vehicle, nothing more. But because the underlying facts are so stark, child-safety advocates are reading the denial as the Court ducking a fight it should have picked.

What Actually Happened Below

The case arises from two boys who, as young teenagers, were coerced by a trafficker posing as a classmate into producing sexually explicit material. That material later surfaced on Twitter (now X) in 2020. According to the record, the platform took roughly nine days to remove the posts after notification — during which the video reportedly accrued more than 167,000 views and 2,223 reposts. The Ninth Circuit's August 1, 2025 opinion in Doe v. Twitter did not hand X a clean win. The panel held Section 230 barred the claim that X knowingly benefited from a sex-trafficking venture, along with product-defect theories tied to X leaving flagged posts up pending review and to search features that allegedly amplified the material. But it revived two narrower claims: a negligence-per-se theory that X failed to promptly report known CSAM to the National Center for Missing & Exploited Children as required by 18 U.S.C. § 2258A, and a "product design" theory targeting friction in X's reporting form, which plaintiffs say made it needlessly hard to flag child exploitation content sent via private message. The case was already headed back to district court on those two theories regardless of what the Supreme Court did with the trafficking-benefit question.

The Case for Granting Cert

The steelman for taking this case is one Justice Thomas has built for six years: Section 230(c)(1) immunizes platforms from being treated as "publishers," but treating a platform's own knowledge and inaction about criminal content as indistinguishable from an editorial decision stretches the statute past its text and its 1996 purpose, which was to encourage — not excuse — content moderation. Five amicus briefs, including from the National Center for Missing & Exploited Children, several states, and Senator Josh Hawley, urged the Court to resolve what they framed as circuit courts effectively rewriting a narrow liability shield into a blanket one. The plaintiffs' advocates called the denial a missed opportunity to draw a line between passive hosting and knowing complicity. That's a fair complaint — nine days is a long time for CSAM depicting identified minors to stay live on a platform with hundreds of millions of users.

Why the Denial Still Made Sense

Even so, the Court was right not to grant cert here — not because the underlying facts aren't disturbing, but because this was a poor vehicle for settling Section 230's scope. The Ninth Circuit's ruling already threads a needle Congress, not the judiciary, is better positioned to draw cleanly: it preserves immunity for editorial-style decisions (what to leave up pending review, how search ranks content) while opening a narrow lane for negligence claims tied to a concrete statutory duty — the NCMEC reporting requirement under § 2258A. That's a more administrable rule than the sweeping reinterpretation Thomas has floated, which risks converting every content-moderation lawsuit into a "you designed your reporting tool badly" pleading. Section 230 scholar Eric Goldman has warned the reporting-infrastructure theory itself is "another guaranteed fast lane for getting around Section 230 that every plaintiff can use" — a real cost of letting courts improvise exceptions case by case, rather than legislating a clean one.

Congress Holds the Better Pen

The frustration animating Thomas's now-recurring Section 230 statements is legitimate: platforms with actual knowledge of CSAM still get broad immunity for how long they take to act, years after Congress carved sex-trafficking civil claims out of Section 230 via FOSTA-SESTA in 2018. But that fix belongs in a statute Congress can calibrate — with defined notice-and-removal timelines and reporting duties — not in circuit-by-circuit opinions parsing what counts as "product design" versus "publishing." The Ninth Circuit's split ruling, left standing by this denial, is an imperfect but workable stopgap: it punishes concrete reporting failures without inviting the every-moderation-decision liability that would push platforms toward mass over-removal of protected speech or algorithmic paralysis. That's the proportionate outcome — even if it took a circuit split, not a Supreme Court opinion, to get there.

Sources & Citations

  1. SCOTUSblog: Doe v. X Corp. (25-949)
  2. 9th Cir. Opinion, Doe v. Twitter (Aug. 1, 2025)
  3. 47 U.S.C. § 230 (Cornell LII)
  4. Volokh Conspiracy: Does Section 230 Immunize Knowing CSAM Possession?
  5. Technology & Marketing Law Blog: Ninth Circuit Undermines Section 230
  6. Christian Post: Supreme Court Won't Hear Sex Abuse Lawsuit Against X