JERUSALEM — President Katsav of Israel, who is at the center of a sex scandal, saw off the immediate risk of being sacked yesterday when he persuaded a parliamentary committee to grant him a temporary leave of absence.

The decision means he is effectively suspended on full pay for three months. The speaker of Parliament, Dalia Itzik, becomes the pro-tem president and Israel’s first female head of state.

Given the circumstances, Mrs. Itzik took no pleasure in the distinction. “The presidency is going through a difficult time, and, for all of us, this is a moment of truth,” she said. “I will do everything to fulfill my duties in the best possible manner and pray that my talent and experience will come through.”

The 13–11 vote by the House Committee of the Israeli Parliament, or Knesset, was a minor victory for Mr. Katsav, who faces allegations of rape, sexual harassment, and abuse of power. Unlike a resignation, it allows him to keep presidential immunity.

Never before have such serious allegations been leveled against the Israeli head of state. Rape carries a maximum jail term of 16 years.

The attorney general, Meni Mazuz, has indicated that he will press charges against Mr. Katsav but will first give him a chance to plead his case. Mr. Katsav said he would resign if, after the hearing, Mr. Mazuz decides to go ahead.

The committee decision is unlikely to satisfy the many Israelis, including Prime Minister Olmert, who have urged the president to resign at once and face trial. According to the latest poll, a majority of Israelis want the president to resign.