CBSE re-evaluation portal glitch left Class 12 students unable to download scanned answer sheets or submit verification and re-evaluation requests on May 20, 2026 , even after services were scheduled to resume at 2:00 PM .

Students reported seeing an “under updation” message long after the promised restoration time and said they could not access scanned copies, apply for verification, or file re-evaluation forms. Social media posts with the hashtag “Rollback OSM” trended as complaints and calls for action spread on X.

CBSE re-evaluation portal glitch: timeline and official response

The board acknowledged technical problems and said a team of experts was working to resolve them. CBSE also issued a fact check rejecting social media claims of irregularities in the On-Screen Marking (OSM) process, and said scanning, quality checks and evaluation followed established procedures.

CBSE extended the deadline to download scanned answer books to May 23, 2026 . Students who wish to apply for verification or re-evaluation can do so in the window set for May 26–29, 2026 .

CBSE re-evaluation portal glitch — immediate impact for students

Students said delays could affect result verification and college admission timelines, and several raised mental health concerns. Some posts warned of strikes if access issues were not fixed quickly.

Teachers and students highlighted lost time during a critical application period, saying many waited hours after the portal restoration time with no access. The board has not posted a revised minute-by-minute timeline for restoration beyond its assurance that experts are resolving the issue.

What students need to know now

• Eligible candidates can still request scanned copies and apply for verification and re-evaluation during the windows announced by CBSE.
• Download deadline for scanned answer books: May 23, 2026 .
• Verification and re-evaluation application window: May 26–29, 2026 .

CBSE previously defended the OSM system and announced a reduction in re-evaluation fees, although the exact revised fee amount was not specified. The board has assured students that all eligible candidates will be given adequate opportunity to apply once the portal is fully functional.

Parents and students following admissions deadlines should monitor official CBSE communications for any further updates on timelines or procedures. CBSE has so far rejected claims of OSM irregularities and is focused on restoring portal services.